#285A88#285A88

#285A88 is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.6% C 0.093 H 248.9°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#285A88
RGB	rgb(40, 90, 136)
HSL	hsl(209, 55%, 35%)
HSV	hsv(209, 71%, 53%)
CMYK	cmyk(70.6%, 33.8%, 0%, 46.7%)
CIE-LAB	lab(37.00, -0.79, -30.52)
CIE-LCH	lch(37.00, 30.53, 268.51°)
OKLab	oklab(45.59% -0.0334 -0.0865)
OKLCH	oklch(45.59% 0.093 248.9)
XYZ	xyz(8.9735, 9.5401, 24.6563)
Luminance	0.0954 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285A88 #885628

analogous

#288886 #285A88 #282A88

triadic

#285A88 #88285A #5A8828

tetradic

#285A88 #862888 #885628 #2A8828

square

#285A88 #862888 #885628 #2A8828

split-complementary

#285A88 #88282A #888628

monochromatic

#0C1B29 #1A3B59 #285A88 #3679B7 #5B98CF

Accessibility & contrast

On white

7.22

#285A88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#285A88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285A88

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285A88	#FFFFFF	#000000	##FFFFFF
##285A88	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465C8A

Deuteranopia (green-blind)

#385387

Tritanopia (blue-blind)

#00656B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #285a88;
/* rgb */ color: rgb(40, 90, 136);
/* oklch */ color: oklch(45.6% 0.093 248.9);

Tailwind

colors: {
  custom: {
    50: '#6e88ab',
    500: '#285a88',
    950: '#000000',
  },
}

SCSS

$custom: #285a88;
$custom-light: #6e88ab;
$custom-dark: #000000;

JSON

{
  "hex": "#285a88",
  "rgb": {
    "r": 40,
    "g": 90,
    "b": 136
  },
  "hsl": {
    "h": 208.75,
    "s": 54.545,
    "l": 34.51
  },
  "oklch": {
    "l": 0.45594,
    "c": 0.09269,
    "h": 248.9
  },
  "luminance": 0.09541
}

Semantic roles & 50–950 ramp

primary

#285A88

secondary

#B48458

accent

#914ADE

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #285A88

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

Preview Lab → · Contrast checker → · Palette generator →