#285177#285177

#285177 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.4% C 0.079 H 248.6°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#285177
RGB	rgb(40, 81, 119)
HSL	hsl(209, 50%, 31%)
HSV	hsv(209, 66%, 47%)
CMYK	cmyk(66.4%, 31.9%, 0%, 53.3%)
CIE-LAB	lab(33.28, -1.38, -25.91)
CIE-LCH	lch(33.28, 25.95, 266.94°)
OKLab	oklab(42.38% -0.0287 -0.0732)
OKLCH	oklch(42.38% 0.079 248.6)
XYZ	xyz(7.1460, 7.6672, 18.5525)
Luminance	0.0767 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285177 #774E28

analogous

#287775 #285177 #282977

triadic

#285177 #772851 #517728

tetradic

#285177 #752877 #774E28 #297728

square

#285177 #752877 #774E28 #297728

split-complementary

#285177 #772829 #777528

monochromatic

#09131B #193249 #285177 #3770A5 #548FC5

Accessibility & contrast

On white

8.29

#285177 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#285177 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285177

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285177	#FFFFFF	#000000	##FFFFFF
##285177	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)

#405279

Deuteranopia (green-blind)

#364B76

Tritanopia (blue-blind)

#005A5E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #285177;
/* rgb */ color: rgb(40, 81, 119);
/* oklch */ color: oklch(42.4% 0.079 248.6);

Tailwind

colors: {
  custom: {
    50: '#6b819e',
    500: '#285177',
    950: '#000000',
  },
}

SCSS

$custom: #285177;
$custom-light: #6b819e;
$custom-dark: #000000;

JSON

{
  "hex": "#285177",
  "rgb": {
    "r": 40,
    "g": 81,
    "b": 119
  },
  "hsl": {
    "h": 208.861,
    "s": 49.686,
    "l": 31.176
  },
  "oklch": {
    "l": 0.42375,
    "c": 0.0786,
    "h": 248.6
  },
  "luminance": 0.07668
}

Semantic roles & 50–950 ramp

primary

#285177

secondary

#A97C52

accent

#914FD9

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #285177

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

Preview Lab → · Contrast checker → · Palette generator →