#285481#285481

#285481 is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.7% C 0.089 H 251.0°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#285481
RGB	rgb(40, 84, 129)
HSL	hsl(210, 53%, 33%)
HSV	hsv(210, 69%, 51%)
CMYK	cmyk(69%, 34.9%, 0%, 49.4%)
CIE-LAB	lab(34.75, 0.41, -29.78)
CIE-LCH	lch(34.75, 29.78, 270.80°)
OKLab	oklab(43.71% -0.029 -0.0844)
OKLCH	oklch(43.71% 0.089 251)
XYZ	xyz(8.0064, 8.3759, 21.9594)
Luminance	0.0838 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285481 #815528

analogous

#288081 #285481 #282881

triadic

#285481 #812854 #548128

tetradic

#285481 #812880 #815528 #288128

square

#285481 #812880 #815528 #288128

split-complementary

#285481 #812828 #808128

monochromatic

#0B1724 #1A3652 #285481 #3672B0 #5891CB

Accessibility & contrast

On white

7.85

#285481 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#285481 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285481

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285481	#FFFFFF	#000000	##FFFFFF
##285481	1.00	7.85	2.68	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405683

Deuteranopia (green-blind)

#344E80

Tritanopia (blue-blind)

#005F64

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #285481;
/* rgb */ color: rgb(40, 84, 129);
/* oklch */ color: oklch(43.7% 0.089 251.0);

Tailwind

colors: {
  custom: {
    50: '#6c83a6',
    500: '#285481',
    950: '#000000',
  },
}

SCSS

$custom: #285481;
$custom-light: #6c83a6;
$custom-dark: #000000;

JSON

{
  "hex": "#285481",
  "rgb": {
    "r": 40,
    "g": 84,
    "b": 129
  },
  "hsl": {
    "h": 210.337,
    "s": 52.663,
    "l": 33.137
  },
  "oklch": {
    "l": 0.43705,
    "c": 0.08924,
    "h": 251
  },
  "luminance": 0.08377
}

Semantic roles & 50–950 ramp

primary

#285481

secondary

#B08354

accent

#954CDC

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #285481

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

Preview Lab → · Contrast checker → · Palette generator →