#254F62#254F62

#254F62 is a dark, muted cyan. Relative luminance 0.069; OKLCH L 40.6% C 0.057 H 229.8°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#254F62
RGB	rgb(37, 79, 98)
HSL	hsl(199, 45%, 26%)
HSV	hsv(199, 62%, 38%)
CMYK	cmyk(62.2%, 19.4%, 0%, 61.6%)
CIE-LAB	lab(31.50, -8.32, -15.50)
CIE-LCH	lch(31.50, 17.59, 241.77°)
OKLab	oklab(40.6% -0.0365 -0.0432)
OKLCH	oklch(40.6% 0.057 229.8)
XYZ	xyz(5.7627, 6.8666, 12.5746)
Luminance	0.0687 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254F62 #623825

analogous

#256257 #254F62 #253162

triadic

#254F62 #62254F #4F6225

tetradic

#254F62 #572562 #623825 #316225

square

#254F62 #572562 #623825 #316225

split-complementary

#254F62 #622531 #625725

monochromatic

#081216 #142B36 #254F62 #36738E #4896BA

Accessibility & contrast

On white

8.85

#254F62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#254F62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254F62

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254F62	#FFFFFF	#000000	##FFFFFF
##254F62	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454E63

Deuteranopia (green-blind)

#3D4762

Tritanopia (blue-blind)

#005455

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #254f62;
/* rgb */ color: rgb(37, 79, 98);
/* oklch */ color: oklch(40.6% 0.057 229.8);

Tailwind

colors: {
  custom: {
    50: '#66808e',
    500: '#254f62',
    950: '#000000',
  },
}

SCSS

$custom: #254f62;
$custom-light: #66808e;
$custom-dark: #000000;

JSON

{
  "hex": "#254f62",
  "rgb": {
    "r": 37,
    "g": 79,
    "b": 98
  },
  "hsl": {
    "h": 198.689,
    "s": 45.185,
    "l": 26.471
  },
  "oklch": {
    "l": 0.40602,
    "c": 0.05657,
    "h": 229.8
  },
  "luminance": 0.06867
}

Semantic roles & 50–950 ramp

primary

#254F62

secondary

#95644E

accent

#7B53D5

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#060A0C

muted

#7A7C7D

Preview Lab

Preview with #254F62

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

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