#254656#254656

#254656 is a dark, muted cyan. Relative luminance 0.054; OKLCH L 37.6% C 0.047 H 230.9°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#254656
RGB	rgb(37, 70, 86)
HSL	hsl(200, 40%, 24%)
HSV	hsv(200, 57%, 34%)
CMYK	cmyk(57%, 18.6%, 0%, 66.3%)
CIE-LAB	lab(27.97, -6.88, -13.24)
CIE-LCH	lch(27.97, 14.92, 242.55°)
OKLab	oklab(37.62% -0.0299 -0.0368)
OKLCH	oklch(37.62% 0.047 230.9)
XYZ	xyz(4.6322, 5.4451, 9.6092)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254656 #563525

analogous

#25564E #254656 #252E56

triadic

#254656 #562546 #465625

tetradic

#254656 #4E2556 #563525 #2E5625

square

#254656 #4E2556 #563525 #2E5625

split-complementary

#254656 #56252E #564E25

monochromatic

#091115 #13232B #254656 #376981 #4A8CAC

Accessibility & contrast

On white

10.05

#254656 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#254656 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254656

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254656	#FFFFFF	#000000	##FFFFFF
##254656	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4557

Deuteranopia (green-blind)

#374056

Tritanopia (blue-blind)

#064A4B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #254656;
/* rgb */ color: rgb(37, 70, 86);
/* oklch */ color: oklch(37.6% 0.047 230.9);

Tailwind

colors: {
  custom: {
    50: '#647985',
    500: '#254656',
    950: '#000000',
  },
}

SCSS

$custom: #254656;
$custom-light: #647985;
$custom-dark: #000000;

JSON

{
  "hex": "#254656",
  "rgb": {
    "r": 37,
    "g": 70,
    "b": 86
  },
  "hsl": {
    "h": 199.592,
    "s": 39.837,
    "l": 24.118
  },
  "oklch": {
    "l": 0.37618,
    "c": 0.04743,
    "h": 230.9
  },
  "luminance": 0.05446
}

Semantic roles & 50–950 ramp

primary

#254656

secondary

#89614D

accent

#7F58D0

background

#F6F7F8

surface

#EBEDEF

border

#C6C8CA

text

#06090B

muted

#7A7B7C

Preview Lab

Preview with #254656

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

Preview Lab → · Contrast checker → · Palette generator →