#254D64#254D64

#254D64 is a dark, muted cyan. Relative luminance 0.066; OKLCH L 40.2% C 0.059 H 236.1°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#254D64
RGB	rgb(37, 77, 100)
HSL	hsl(202, 46%, 27%)
HSV	hsv(202, 63%, 39%)
CMYK	cmyk(63%, 23%, 0%, 60.8%)
CIE-LAB	lab(30.93, -6.38, -17.65)
CIE-LCH	lch(30.93, 18.77, 250.14°)
OKLab	oklab(40.18% -0.0332 -0.0494)
OKLCH	oklch(40.18% 0.059 236.1)
XYZ	xyz(5.7162, 6.6206, 13.0308)
Luminance	0.0662 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254D64 #643C25

analogous

#25645C #254D64 #252E64

triadic

#254D64 #64254D #4D6425

tetradic

#254D64 #5C2564 #643C25 #2E6425

square

#254D64 #5C2564 #643C25 #2E6425

split-complementary

#254D64 #64252E #645C25

monochromatic

#081116 #142B37 #254D64 #366F91 #4891BB

Accessibility & contrast

On white

9.04

#254D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#254D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254D64

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254D64	#FFFFFF	#000000	##FFFFFF
##254D64	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424C65

Deuteranopia (green-blind)

#3A4664

Tritanopia (blue-blind)

#005355

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #254d64;
/* rgb */ color: rgb(37, 77, 100);
/* oklch */ color: oklch(40.2% 0.059 236.1);

Tailwind

colors: {
  custom: {
    50: '#667e90',
    500: '#254d64',
    950: '#000000',
  },
}

SCSS

$custom: #254d64;
$custom-light: #667e90;
$custom-dark: #000000;

JSON

{
  "hex": "#254d64",
  "rgb": {
    "r": 37,
    "g": 77,
    "b": 100
  },
  "hsl": {
    "h": 201.905,
    "s": 45.985,
    "l": 26.863
  },
  "oklch": {
    "l": 0.40176,
    "c": 0.05949,
    "h": 236.1
  },
  "luminance": 0.06621
}

Semantic roles & 50–950 ramp

primary

#254D64

secondary

#97684E

accent

#8252D6

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#060A0C

muted

#7A7C7D

Preview Lab

Preview with #254D64

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

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