#255273#255273

#255273 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.3% C 0.074 H 243.0°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#255273
RGB	rgb(37, 82, 115)
HSL	hsl(205, 51%, 30%)
HSV	hsv(205, 68%, 45%)
CMYK	cmyk(67.8%, 28.7%, 0%, 54.9%)
CIE-LAB	lab(33.28, -4.08, -23.44)
CIE-LCH	lch(33.28, 23.79, 260.13°)
OKLab	oklab(42.27% -0.0336 -0.066)
OKLCH	oklch(42.27% 0.074 243)
XYZ	xyz(6.8736, 7.6650, 17.3336)
Luminance	0.0767 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255273 #734625

analogous

#25736D #255273 #252B73

triadic

#255273 #732552 #527325

tetradic

#255273 #6D2573 #734625 #2B7325

square

#255273 #6D2573 #734625 #2B7325

split-complementary

#255273 #73252B #736D25

monochromatic

#071117 #163145 #255273 #3473A1 #4D92C6

Accessibility & contrast

On white

8.29

#255273 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#255273 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255273

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255273	#FFFFFF	#000000	##FFFFFF
##255273	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435374

Deuteranopia (green-blind)

#394B72

Tritanopia (blue-blind)

#005A5D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #255273;
/* rgb */ color: rgb(37, 82, 115);
/* oklch */ color: oklch(42.3% 0.074 243.0);

Tailwind

colors: {
  custom: {
    50: '#69829b',
    500: '#255273',
    950: '#000000',
  },
}

SCSS

$custom: #255273;
$custom-light: #69829b;
$custom-dark: #000000;

JSON

{
  "hex": "#255273",
  "rgb": {
    "r": 37,
    "g": 82,
    "b": 115
  },
  "hsl": {
    "h": 205.385,
    "s": 51.316,
    "l": 29.804
  },
  "oklch": {
    "l": 0.42271,
    "c": 0.07406,
    "h": 243
  },
  "luminance": 0.07666
}

Semantic roles & 50–950 ramp

primary

#255273

secondary

#A6734E

accent

#894DDB

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #255273

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

Preview Lab → · Contrast checker → · Palette generator →