#254751#254751

#254751 is a dark, muted cyan. Relative luminance 0.055; OKLCH L 37.7% C 0.043 H 219.0°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#254751
RGB	rgb(37, 71, 81)
HSL	hsl(194, 37%, 23%)
HSV	hsv(194, 54%, 32%)
CMYK	cmyk(54.3%, 12.3%, 0%, 68.2%)
CIE-LAB	lab(28.10, -9.18, -9.80)
CIE-LCH	lch(28.10, 13.43, 226.88°)
OKLab	oklab(37.65% -0.0335 -0.0271)
OKLCH	oklch(37.65% 0.043 219)
XYZ	xyz(4.5008, 5.4935, 8.6062)
Luminance	0.0549 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#254751 #512F25

analogous

#255145 #254751 #253151

triadic

#254751 #512547 #475125

tetradic

#254751 #452551 #512F25 #315125

square

#254751 #452551 #512F25 #315125

split-complementary

#254751 #512531 #514525

monochromatic

#0A1215 #122227 #254751 #386C7B #4B91A5

Accessibility & contrast

On white

10.01

#254751 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#254751 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254751

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##254751	#FFFFFF	#000000	##FFFFFF
##254751	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414552

Deuteranopia (green-blind)

#3A4051

Tritanopia (blue-blind)

#0C4A4A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #254751;
/* rgb */ color: rgb(37, 71, 81);
/* oklch */ color: oklch(37.7% 0.043 219.0);

Tailwind

colors: {
  custom: {
    50: '#637a81',
    500: '#254751',
    950: '#000000',
  },
}

SCSS

$custom: #254751;
$custom-light: #637a81;
$custom-dark: #000000;

JSON

{
  "hex": "#254751",
  "rgb": {
    "r": 37,
    "g": 71,
    "b": 81
  },
  "hsl": {
    "h": 193.636,
    "s": 37.288,
    "l": 23.137
  },
  "oklch": {
    "l": 0.37652,
    "c": 0.04307,
    "h": 219
  },
  "luminance": 0.05494
}

Semantic roles & 50–950 ramp

primary

#254751

secondary

#845A4E

accent

#755BCD

background

#F6F7F7

surface

#EBEDEE

border

#C6C8C9

text

#05090A

muted

#7A7B7C

Preview Lab

Preview with #254751

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

Preview Lab → · Contrast checker → · Palette generator →