#254C85#254C85

#254C85 is a dark, moderate blue. Relative luminance 0.073; OKLCH L 41.9% C 0.105 H 258.0°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#254C85
RGB	rgb(37, 76, 133)
HSL	hsl(216, 56%, 33%)
HSV	hsv(216, 72%, 52%)
CMYK	cmyk(72.2%, 42.9%, 0%, 47.8%)
CIE-LAB	lab(32.38, 6.68, -36.02)
CIE-LCH	lch(32.38, 36.63, 280.50°)
OKLab	oklab(41.9% -0.0219 -0.1028)
OKLCH	oklch(41.9% 0.105 258)
XYZ	xyz(7.5795, 7.2549, 23.1866)
Luminance	0.0726 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254C85 #855E25

analogous

#257C85 #254C85 #2E2585

triadic

#254C85 #85254C #4C8525

tetradic

#254C85 #85257C #855E25 #25852E

square

#254C85 #85257C #855E25 #25852E

split-complementary

#254C85 #852E25 #7C8525

monochromatic

#0A1525 #183155 #254C85 #3267B5 #5587D0

Accessibility & contrast

On white

8.57

#254C85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#254C85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254C85

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254C85	#FFFFFF	#000000	##FFFFFF
##254C85	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#315187

Deuteranopia (green-blind)

#214884

Tritanopia (blue-blind)

#005962

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #254c85;
/* rgb */ color: rgb(37, 76, 133);
/* oklch */ color: oklch(41.9% 0.105 258.0);

Tailwind

colors: {
  custom: {
    50: '#6c7da9',
    500: '#254c85',
    950: '#000000',
  },
}

SCSS

$custom: #254c85;
$custom-light: #6c7da9;
$custom-dark: #000000;

JSON

{
  "hex": "#254c85",
  "rgb": {
    "r": 37,
    "g": 76,
    "b": 133
  },
  "hsl": {
    "h": 215.625,
    "s": 56.471,
    "l": 33.333
  },
  "oklch": {
    "l": 0.41895,
    "c": 0.10512,
    "h": 258
  },
  "luminance": 0.07256
}

Semantic roles & 50–950 ramp

primary

#254C85

secondary

#B48C52

accent

#A248E0

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080910

muted

#7A7B7F

Preview Lab

Preview with #254C85

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

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