#254C71#254C71

#254C71 is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.6% C 0.077 H 249.1°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#254C71
RGB	rgb(37, 76, 113)
HSL	hsl(209, 51%, 29%)
HSV	hsv(209, 67%, 44%)
CMYK	cmyk(67.3%, 32.7%, 0%, 55.7%)
CIE-LAB	lab(31.24, -0.98, -25.37)
CIE-LCH	lch(31.24, 25.39, 267.78°)
OKLab	oklab(40.63% -0.0273 -0.0717)
OKLCH	oklch(40.63% 0.077 249.1)
XYZ	xyz(6.3269, 6.7538, 16.5898)
Luminance	0.0675 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254C71 #714A25

analogous

#257170 #254C71 #252671

triadic

#254C71 #71254C #4C7125

tetradic

#254C71 #702571 #714A25 #267125

square

#254C71 #702571 #714A25 #267125

split-complementary

#254C71 #712526 #717025

monochromatic

#081017 #162D43 #254C71 #346B9F #4C8AC4

Accessibility & contrast

On white

8.93

#254C71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#254C71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254C71

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254C71	#FFFFFF	#000000	##FFFFFF
##254C71	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4E73

Deuteranopia (green-blind)

#324670

Tritanopia (blue-blind)

#005559

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #254c71;
/* rgb */ color: rgb(37, 76, 113);
/* oklch */ color: oklch(40.6% 0.077 249.1);

Tailwind

colors: {
  custom: {
    50: '#687d9a',
    500: '#254c71',
    950: '#000000',
  },
}

SCSS

$custom: #254c71;
$custom-light: #687d9a;
$custom-dark: #000000;

JSON

{
  "hex": "#254c71",
  "rgb": {
    "r": 37,
    "g": 76,
    "b": 113
  },
  "hsl": {
    "h": 209.211,
    "s": 50.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.40633,
    "c": 0.07672,
    "h": 249.1
  },
  "luminance": 0.06754
}

Semantic roles & 50–950 ramp

primary

#254C71

secondary

#A4784E

accent

#924EDA

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #254C71

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

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