#1971C2

Steel Blue

#1971C2Steel Blue

Luminance

0.159

Category

Blue

Type

Dark

Best On

#FFFFFF

Color Codes

All color formats for your project

HEX

HEX
#1971C2
No #
1971C2

RGB

RGB
rgb(25, 113, 194)
Values
R:25 G:113 B:194

HSL

HSL
hsl(209, 77%, 43%)
Values
H:209° S:77% L:43%

HSV / HSB

HSV
hsv(209, 87%, 76%)
Values
H:209° S:87% V:76%

CMYK

CMYK
cmyk(87%, 42%, 0%, 24%)
Values
C:87 M:42 Y:0 K:24

LAB

LAB
lab(47, 5, -49)
Values
L:47 a:5 b:-49

OKLCH

OKLCH
oklch(54.3% 0.149 251.7)
Values
L:54.3% C:0.149 H:251.7°

Code Formats

CSS
color: #1971C2;
Swift
UIColor(red: 0.098, green: 0.443, blue: 0.761, alpha: 1.0)
Kotlin
Color(0xFF1971C2)
Flutter
Color(0xFF1971C2)
Android
#FF1971C2

Contrast Analysis

WCAG compliance with grayscale colors

On White

5.02:1

AA

On Black

4.18:1

AA-large

Grayscale Contrast

Aa

0%

4.2

AA-large
Aa

10%

3.5

AA-large
Aa

20%

2.5

Fail
Aa

30%

1.7

Fail
Aa

40%

1.1

Fail
Aa

50%

1.3

Fail
Aa

60%

1.8

Fail
Aa

70%

2.4

Fail
Aa

80%

3.1

AA-large
Aa

90%

4.0

AA-large
Aa

100%

5.0

AA

Best Grayscale Contrast

#FFFFFF with ratio 5.02:1

Aa

Color Harmonies

Harmonious color combinations

complementary

Two colors opposite on the color wheel (180°)

split-complementary

Base color + two colors adjacent to its complement

triadic

Three colors evenly spaced (120° apart)

tetradic

Four colors evenly spaced (90° apart)

analogous

Three colors adjacent on the color wheel (30° apart)

Color Variations

Tints, shades, tones, and full scale

Color Scale (50-900)

50

100

200

300

400

500

600

700

800

900

Tints (Lighter)

Shades (Darker)

Tones (Desaturated)

Gradients (OKLCH)

Primary

90°
CSS
linear-gradient(90deg, #58A3E9 0%, #0F4171 100%)
OKLCH
linear-gradient(90deg, oklch(69.7% 0.128 248.6) 0%, oklch(37.1% 0.097 251.7) 100%)
Stops
0%
100%

Vibrant

135°
CSS
linear-gradient(135deg, #198BF5 0%, #0069CC 100%)
OKLCH
linear-gradient(135deg, oklch(63.4% 0.184 252.7) 0%, oklch(52.9% 0.174 254.9) 100%)
Stops
0%
100%

Complementary

90°
CSS
linear-gradient(90deg, #1971C2 0%, #C26B19 100%)
OKLCH
linear-gradient(90deg, oklch(54.3% 0.149 251.7) 0%, oklch(61.5% 0.140 56.9) 100%)
Stops
0%
100%

Analogous

90°
CSS
linear-gradient(90deg, #19C2BF 0%, #1971C2 50%, #191CC2 100%)
OKLCH
linear-gradient(90deg, oklch(73.8% 0.123 192.8) 0%, oklch(54.3% 0.149 251.7) 50%, oklch(39.2% 0.239 267.6) 100%)
Stops
0%
50%
100%

Sunset

90°
CSS
linear-gradient(90deg, #F6CE55 0%, #EE6C2B 50%, #E6193C 100%)
OKLCH
linear-gradient(90deg, oklch(86.4% 0.144 90.6) 0%, oklch(68.0% 0.177 43.8) 50%, oklch(59.1% 0.228 21.2) 100%)
Stops
0%
50%
100%

Ocean

135°
CSS
linear-gradient(135deg, #19A1E6 0%, #22C3B6 50%, #47D1A3 100%)
OKLCH
linear-gradient(135deg, oklch(67.5% 0.146 238.9) 0%, oklch(73.8% 0.124 186.2) 50%, oklch(77.5% 0.136 166.9) 100%)
Stops
0%
50%
100%

Dark Mode

180°
CSS
linear-gradient(180deg, #1970C2 0%, #101F2D 100%)
OKLCH
linear-gradient(180deg, oklch(54.0% 0.150 252.1) 0%, oklch(23.3% 0.034 247.9) 100%)
Stops
0%
100%

Radial Glow

Radial
CSS
radial-gradient(circle, #4197E6 0%, #124E87 100%)
OKLCH
radial-gradient(circle, oklch(66.1% 0.144 249.3) 0%, oklch(41.9% 0.112 251.7) 100%)
Stops
0%
100%

💡 About OKLCH Gradients

OKLCH (Oklch Color Space) provides perceptually uniform gradients with better color transitions than traditional RGB/HSL gradients. The format is oklch(L% C H) where L = Lightness (0-100%), C = Chroma (0-0.4), H = Hue (0-360°).

Generate Full Palette

Create a complete brand palette from this color with primary, secondary, accent, and neutral scales.

View Palette