#254F60#254F60

#254F60 is a dark, muted cyan. Relative luminance 0.068; OKLCH L 40.5% C 0.055 H 226.9°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#254F60
RGB	rgb(37, 79, 96)
HSL	hsl(197, 44%, 26%)
HSV	hsv(197, 61%, 38%)
CMYK	cmyk(61.5%, 17.7%, 0%, 62.4%)
CIE-LAB	lab(31.42, -9.02, -14.36)
CIE-LCH	lch(31.42, 16.96, 237.88°)
OKLab	oklab(40.51% -0.0373 -0.04)
OKLCH	oklch(40.51% 0.055 226.9)
XYZ	xyz(5.6694, 6.8293, 12.0835)
Luminance	0.0683 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254F60 #603625

analogous

#256053 #254F60 #253160

triadic

#254F60 #60254F #4F6025

tetradic

#254F60 #532560 #603625 #316025

square

#254F60 #532560 #603625 #316025

split-complementary

#254F60 #602531 #605325

monochromatic

#091216 #142B34 #254F60 #36738C #4798B8

Accessibility & contrast

On white

8.88

#254F60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#254F60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254F60

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254F60	#FFFFFF	#000000	##FFFFFF
##254F60	1.00	8.88	2.37	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464E61

Deuteranopia (green-blind)

#3E4760

Tritanopia (blue-blind)

#005454

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #254f60;
/* rgb */ color: rgb(37, 79, 96);
/* oklch */ color: oklch(40.5% 0.055 226.9);

Tailwind

colors: {
  custom: {
    50: '#66808d',
    500: '#254f60',
    950: '#000000',
  },
}

SCSS

$custom: #254f60;
$custom-light: #66808d;
$custom-dark: #000000;

JSON

{
  "hex": "#254f60",
  "rgb": {
    "r": 37,
    "g": 79,
    "b": 96
  },
  "hsl": {
    "h": 197.288,
    "s": 44.361,
    "l": 26.078
  },
  "oklch": {
    "l": 0.40505,
    "c": 0.0547,
    "h": 226.9
  },
  "luminance": 0.0683
}

Semantic roles & 50–950 ramp

primary

#254F60

secondary

#93624D

accent

#7954D4

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#060A0C

muted

#7A7C7D

Preview Lab

Preview with #254F60

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

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