#254E69#254E69

#254E69 is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.7% C 0.065 H 239.9°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#254E69
RGB	rgb(37, 78, 105)
HSL	hsl(204, 48%, 28%)
HSV	hsv(204, 65%, 41%)
CMYK	cmyk(64.8%, 25.7%, 0%, 58.8%)
CIE-LAB	lab(31.49, -5.21, -19.94)
CIE-LCH	lch(31.49, 20.61, 255.36°)
OKLab	oklab(40.7% -0.0325 -0.056)
OKLCH	oklch(40.7% 0.065 239.9)
XYZ	xyz(6.0362, 6.8614, 14.3681)
Luminance	0.0686 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254E69 #694025

analogous

#256962 #254E69 #252C69

triadic

#254E69 #69254E #4E6925

tetradic

#254E69 #622569 #694025 #2C6925

square

#254E69 #622569 #694025 #2C6925

split-complementary

#254E69 #69252C #696225

monochromatic

#081117 #152C3C #254E69 #357096 #4990BF

Accessibility & contrast

On white

8.85

#254E69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#254E69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254E69

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254E69	#FFFFFF	#000000	##FFFFFF
##254E69	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)

#424E6A

Deuteranopia (green-blind)

#384769

Tritanopia (blue-blind)

#005557

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #254e69;
/* rgb */ color: rgb(37, 78, 105);
/* oklch */ color: oklch(40.7% 0.065 239.9);

Tailwind

colors: {
  custom: {
    50: '#677f94',
    500: '#254e69',
    950: '#000000',
  },
}

SCSS

$custom: #254e69;
$custom-light: #677f94;
$custom-dark: #000000;

JSON

{
  "hex": "#254e69",
  "rgb": {
    "r": 37,
    "g": 78,
    "b": 105
  },
  "hsl": {
    "h": 203.824,
    "s": 47.887,
    "l": 27.843
  },
  "oklch": {
    "l": 0.40698,
    "c": 0.06471,
    "h": 239.9
  },
  "luminance": 0.06862
}

Semantic roles & 50–950 ramp

primary

#254E69

secondary

#9C6D4E

accent

#8650D7

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #254E69

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

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