#254451#254451

#254451 is a dark, muted cyan. Relative luminance 0.051; OKLCH L 36.8% C 0.043 H 227.0°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#254451
RGB	rgb(37, 68, 81)
HSL	hsl(198, 37%, 23%)
HSV	hsv(198, 54%, 32%)
CMYK	cmyk(54.3%, 16%, 0%, 68.2%)
CIE-LAB	lab(27.08, -7.32, -11.35)
CIE-LCH	lch(27.08, 13.51, 237.20°)
OKLab	oklab(36.84% -0.0294 -0.0315)
OKLCH	oklch(36.84% 0.043 227)
XYZ	xyz(4.3147, 5.1213, 8.5441)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254451 #513225

analogous

#255148 #254451 #252E51

triadic

#254451 #512544 #445125

tetradic

#254451 #482551 #513225 #2E5125

square

#254451 #482551 #513225 #2E5125

split-complementary

#254451 #51252E #514825

monochromatic

#0A1215 #122127 #254451 #38677B #4B8BA5

Accessibility & contrast

On white

10.37

#254451 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#254451 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254451

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254451	#FFFFFF	#000000	##FFFFFF
##254451	1.00	10.37	2.02	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4352

Deuteranopia (green-blind)

#373E51

Tritanopia (blue-blind)

#0D4848

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #254451;
/* rgb */ color: rgb(37, 68, 81);
/* oklch */ color: oklch(36.8% 0.043 227.0);

Tailwind

colors: {
  custom: {
    50: '#637781',
    500: '#254451',
    950: '#000000',
  },
}

SCSS

$custom: #254451;
$custom-light: #637781;
$custom-dark: #000000;

JSON

{
  "hex": "#254451",
  "rgb": {
    "r": 37,
    "g": 68,
    "b": 81
  },
  "hsl": {
    "h": 197.727,
    "s": 37.288,
    "l": 23.137
  },
  "oklch": {
    "l": 0.36839,
    "c": 0.04304,
    "h": 227
  },
  "luminance": 0.05122
}

Semantic roles & 50–950 ramp

primary

#254451

secondary

#845E4E

accent

#7C5BCD

background

#F6F7F7

surface

#EBEDEE

border

#C6C8C9

text

#05080A

muted

#7A7B7C

Preview Lab

Preview with #254451

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

Preview Lab → · Contrast checker → · Palette generator →