#254681#254681

#254681 is a dark, moderate blue. Relative luminance 0.064; OKLCH L 40.2% C 0.107 H 261.0°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#254681
RGB	rgb(37, 70, 129)
HSL	hsl(218, 55%, 33%)
HSV	hsv(218, 71%, 51%)
CMYK	cmyk(71.3%, 45.7%, 0%, 49.4%)
CIE-LAB	lab(30.30, 9.16, -36.87)
CIE-LCH	lch(30.30, 37.99, 283.96°)
OKLab	oklab(40.2% -0.0166 -0.1054)
OKLCH	oklch(40.2% 0.107 261)
XYZ	xyz(6.9141, 6.3579, 21.6274)
Luminance	0.0636 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254681 #816025

analogous

#257481 #254681 #322581

triadic

#254681 #812546 #468125

tetradic

#254681 #812574 #816025 #258132

square

#254681 #812574 #816025 #258132

split-complementary

#254681 #813225 #748125

monochromatic

#0A1222 #172C51 #254681 #3360B1 #537FCE

Accessibility & contrast

On white

9.24

#254681 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#254681 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254681

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254681	#FFFFFF	#000000	##FFFFFF
##254681	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#294C83

Deuteranopia (green-blind)

#194380

Tritanopia (blue-blind)

#00545D

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #254681;
/* rgb */ color: rgb(37, 70, 129);
/* oklch */ color: oklch(40.2% 0.107 261.0);

Tailwind

colors: {
  custom: {
    50: '#6b79a6',
    500: '#254681',
    950: '#000000',
  },
}

SCSS

$custom: #254681;
$custom-light: #6b79a6;
$custom-dark: #000000;

JSON

{
  "hex": "#254681",
  "rgb": {
    "r": 37,
    "g": 70,
    "b": 129
  },
  "hsl": {
    "h": 218.478,
    "s": 55.422,
    "l": 32.549
  },
  "oklch": {
    "l": 0.40204,
    "c": 0.10672,
    "h": 261
  },
  "luminance": 0.06359
}

Semantic roles & 50–950 ramp

primary

#254681

secondary

#B28F50

accent

#A949DF

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #254681

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →