#285577#285577

#285577 is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.4% C 0.075 H 243.6°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#285577
RGB	rgb(40, 85, 119)
HSL	hsl(206, 50%, 31%)
HSV	hsv(206, 66%, 47%)
CMYK	cmyk(66.4%, 28.6%, 0%, 53.3%)
CIE-LAB	lab(34.56, -3.92, -23.91)
CIE-LCH	lch(34.56, 24.23, 260.69°)
OKLab	oklab(43.38% -0.0334 -0.0673)
OKLCH	oklch(43.38% 0.075 243.6)
XYZ	xyz(7.4521, 8.2793, 18.6545)
Luminance	0.0828 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285577 #774A28

analogous

#287771 #285577 #282D77

triadic

#285577 #772855 #557728

tetradic

#285577 #712877 #774A28 #2D7728

square

#285577 #712877 #774A28 #2D7728

split-complementary

#285577 #77282D #777128

monochromatic

#09141B #193449 #285577 #3776A5 #5495C5

Accessibility & contrast

On white

7.91

#285577 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#285577 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285577

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285577	#FFFFFF	#000000	##FFFFFF
##285577	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465679

Deuteranopia (green-blind)

#3B4E76

Tritanopia (blue-blind)

#005D61

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #285577;
/* rgb */ color: rgb(40, 85, 119);
/* oklch */ color: oklch(43.4% 0.075 243.6);

Tailwind

colors: {
  custom: {
    50: '#6b849e',
    500: '#285577',
    950: '#000000',
  },
}

SCSS

$custom: #285577;
$custom-light: #6b849e;
$custom-dark: #000000;

JSON

{
  "hex": "#285577",
  "rgb": {
    "r": 40,
    "g": 85,
    "b": 119
  },
  "hsl": {
    "h": 205.823,
    "s": 49.686,
    "l": 31.176
  },
  "oklch": {
    "l": 0.43383,
    "c": 0.07514,
    "h": 243.6
  },
  "luminance": 0.0828
}

Semantic roles & 50–950 ramp

primary

#285577

secondary

#A97752

accent

#8A4FD9

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #285577

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

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