#254C87#254C87

#254C87 is a dark, moderate blue. Relative luminance 0.073; OKLCH L 42.0% C 0.108 H 258.6°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#254C87
RGB	rgb(37, 76, 135)
HSL	hsl(216, 57%, 34%)
HSV	hsv(216, 73%, 53%)
CMYK	cmyk(72.6%, 43.7%, 0%, 47.1%)
CIE-LAB	lab(32.50, 7.46, -37.05)
CIE-LCH	lch(32.50, 37.80, 281.38°)
OKLab	oklab(42.03% -0.0214 -0.1059)
OKLCH	oklch(42.03% 0.108 258.6)
XYZ	xyz(7.7190, 7.3107, 23.9213)
Luminance	0.0731 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254C87 #876025

analogous

#257D87 #254C87 #2F2587

triadic

#254C87 #87254C #4C8725

tetradic

#254C87 #87257D #876025 #25872F

square

#254C87 #87257D #876025 #25872F

split-complementary

#254C87 #872F25 #7D8725

monochromatic

#0B1627 #183157 #254C87 #3267B7 #5687D1

Accessibility & contrast

On white

8.53

#254C87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#254C87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254C87

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254C87	#FFFFFF	#000000	##FFFFFF
##254C87	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305189

Deuteranopia (green-blind)

#1F4886

Tritanopia (blue-blind)

#005A63

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #254c87;
/* rgb */ color: rgb(37, 76, 135);
/* oklch */ color: oklch(42.0% 0.108 258.6);

Tailwind

colors: {
  custom: {
    50: '#6c7daa',
    500: '#254c87',
    950: '#000000',
  },
}

SCSS

$custom: #254c87;
$custom-light: #6c7daa;
$custom-dark: #000000;

JSON

{
  "hex": "#254c87",
  "rgb": {
    "r": 37,
    "g": 76,
    "b": 135
  },
  "hsl": {
    "h": 216.122,
    "s": 56.977,
    "l": 33.725
  },
  "oklch": {
    "l": 0.42031,
    "c": 0.10801,
    "h": 258.6
  },
  "luminance": 0.07311
}

Semantic roles & 50–950 ramp

primary

#254C87

secondary

#B58E53

accent

#A348E0

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080910

muted

#7A7B7F

Preview Lab

Preview with #254C87

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

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