#254C75#254C75

#254C75 is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.9% C 0.082 H 251.5°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#254C75
RGB	rgb(37, 76, 117)
HSL	hsl(211, 52%, 30%)
HSV	hsv(211, 68%, 46%)
CMYK	cmyk(68.4%, 35%, 0%, 54.1%)
CIE-LAB	lab(31.45, 0.53, -27.55)
CIE-LCH	lch(31.45, 27.55, 271.09°)
OKLab	oklab(40.87% -0.0261 -0.078)
OKLCH	oklch(40.87% 0.082 251.5)
XYZ	xyz(6.5571, 6.8459, 17.8020)
Luminance	0.0685 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254C75 #754E25

analogous

#257475 #254C75 #262575

triadic

#254C75 #75254C #4C7525

tetradic

#254C75 #752574 #754E25 #257526

square

#254C75 #752574 #754E25 #257526

split-complementary

#254C75 #752625 #747525

monochromatic

#081018 #162E47 #254C75 #346AA3 #4E89C7

Accessibility & contrast

On white

8.86

#254C75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#254C75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254C75

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254C75	#FFFFFF	#000000	##FFFFFF
##254C75	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4E77

Deuteranopia (green-blind)

#2F4774

Tritanopia (blue-blind)

#00565B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #254c75;
/* rgb */ color: rgb(37, 76, 117);
/* oklch */ color: oklch(40.9% 0.082 251.5);

Tailwind

colors: {
  custom: {
    50: '#697d9d',
    500: '#254c75',
    950: '#000000',
  },
}

SCSS

$custom: #254c75;
$custom-light: #697d9d;
$custom-dark: #000000;

JSON

{
  "hex": "#254c75",
  "rgb": {
    "r": 37,
    "g": 76,
    "b": 117
  },
  "hsl": {
    "h": 210.75,
    "s": 51.948,
    "l": 30.196
  },
  "oklch": {
    "l": 0.40871,
    "c": 0.08226,
    "h": 251.5
  },
  "luminance": 0.06847
}

Semantic roles & 50–950 ramp

primary

#254C75

secondary

#A87C4E

accent

#964CDB

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#07090E

muted

#7A7B7E

Preview Lab

Preview with #254C75

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

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