#255479#255479

#255479 is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 43.1% C 0.080 H 245.0°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#255479
RGB	rgb(37, 84, 121)
HSL	hsl(206, 53%, 31%)
HSV	hsv(206, 69%, 47%)
CMYK	cmyk(69.4%, 30.6%, 0%, 52.5%)
CIE-LAB	lab(34.22, -3.12, -25.69)
CIE-LCH	lch(34.22, 25.88, 263.08°)
OKLab	oklab(43.11% -0.0338 -0.0725)
OKLCH	oklch(43.11% 0.08 245)
XYZ	xyz(7.3832, 8.1137, 19.2624)
Luminance	0.0811 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255479 #794A25

analogous

#257974 #255479 #252A79

triadic

#255479 #792554 #547925

tetradic

#255479 #742579 #794A25 #2A7925

square

#255479 #742579 #794A25 #2A7925

split-complementary

#255479 #79252A #797425

monochromatic

#08131B #17334A #255479 #3375A8 #4F93C9

Accessibility & contrast

On white

8.01

#255479 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#255479 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255479

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255479	#FFFFFF	#000000	##FFFFFF
##255479	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44557B

Deuteranopia (green-blind)

#384D78

Tritanopia (blue-blind)

#005D61

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #255479;
/* rgb */ color: rgb(37, 84, 121);
/* oklch */ color: oklch(43.1% 0.080 245.0);

Tailwind

colors: {
  custom: {
    50: '#6a83a0',
    500: '#255479',
    950: '#000000',
  },
}

SCSS

$custom: #255479;
$custom-light: #6a83a0;
$custom-dark: #000000;

JSON

{
  "hex": "#255479",
  "rgb": {
    "r": 37,
    "g": 84,
    "b": 121
  },
  "hsl": {
    "h": 206.429,
    "s": 53.165,
    "l": 30.98
  },
  "oklch": {
    "l": 0.43114,
    "c": 0.08002,
    "h": 245
  },
  "luminance": 0.08114
}

Semantic roles & 50–950 ramp

primary

#255479

secondary

#AB774E

accent

#8B4BDD

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #255479

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

Preview Lab → · Contrast checker → · Palette generator →