#254A91#254A91

#254A91 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.3% C 0.125 H 261.9°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#254A91
RGB	rgb(37, 74, 145)
HSL	hsl(219, 59%, 36%)
HSV	hsv(219, 74%, 57%)
CMYK	cmyk(74.5%, 49%, 0%, 43.1%)
CIE-LAB	lab(32.56, 12.72, -43.10)
CIE-LCH	lch(32.56, 44.94, 286.44°)
OKLab	oklab(42.28% -0.0176 -0.1237)
OKLCH	oklch(42.28% 0.125 261.9)
XYZ	xyz(8.3207, 7.3343, 27.7597)
Luminance	0.0733 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254A91 #916C25

analogous

#258091 #254A91 #362591

triadic

#254A91 #91254A #4A9125

tetradic

#254A91 #912580 #916C25 #259136

square

#254A91 #912580 #916C25 #259136

split-complementary

#254A91 #913625 #809125

monochromatic

#0C182F #193160 #254A91 #3163C2 #5B85D5

Accessibility & contrast

On white

8.51

#254A91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#254A91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254A91

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254A91	#FFFFFF	#000000	##FFFFFF
##254A91	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#235294

Deuteranopia (green-blind)

#044890

Tritanopia (blue-blind)

#005B66

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #254a91;
/* rgb */ color: rgb(37, 74, 145);
/* oklch */ color: oklch(42.3% 0.125 261.9);

Tailwind

colors: {
  custom: {
    50: '#6f7cb2',
    500: '#254a91',
    950: '#000000',
  },
}

SCSS

$custom: #254a91;
$custom-light: #6f7cb2;
$custom-dark: #000000;

JSON

{
  "hex": "#254a91",
  "rgb": {
    "r": 37,
    "g": 74,
    "b": 145
  },
  "hsl": {
    "h": 219.444,
    "s": 59.341,
    "l": 35.686
  },
  "oklch": {
    "l": 0.42281,
    "c": 0.12493,
    "h": 261.9
  },
  "luminance": 0.07335
}

Semantic roles & 50–950 ramp

primary

#254A91

secondary

#BA9858

accent

#AD45E3

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #254A91

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

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