#285A91#285A91

#285A91 is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 46.1% C 0.105 H 252.9°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#285A91
RGB	rgb(40, 90, 145)
HSL	hsl(211, 57%, 36%)
HSV	hsv(211, 72%, 57%)
CMYK	cmyk(72.4%, 37.9%, 0%, 43.1%)
CIE-LAB	lab(37.49, 2.60, -35.21)
CIE-LCH	lch(37.49, 35.30, 274.23°)
OKLab	oklab(46.14% -0.0308 -0.1002)
OKLCH	oklch(46.14% 0.105 252.9)
XYZ	xyz(9.6402, 9.8067, 28.1674)
Luminance	0.0981 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285A91 #915F28

analogous

#288F91 #285A91 #2B2891

triadic

#285A91 #91285A #5A9128

tetradic

#285A91 #91288F #915F28 #28912B

square

#285A91 #91288F #915F28 #28912B

split-complementary

#285A91 #912B28 #8F9128

monochromatic

#0E1E31 #1B3C61 #285A91 #3578C1 #6097D3

Accessibility & contrast

On white

7.09

#285A91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#285A91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285A91

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285A91	#FFFFFF	#000000	##FFFFFF
##285A91	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415E93

Deuteranopia (green-blind)

#315490

Tritanopia (blue-blind)

#00676E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #285a91;
/* rgb */ color: rgb(40, 90, 145);
/* oklch */ color: oklch(46.1% 0.105 252.9);

Tailwind

colors: {
  custom: {
    50: '#6f88b1',
    500: '#285a91',
    950: '#000000',
  },
}

SCSS

$custom: #285a91;
$custom-light: #6f88b1;
$custom-dark: #000000;

JSON

{
  "hex": "#285a91",
  "rgb": {
    "r": 40,
    "g": 90,
    "b": 145
  },
  "hsl": {
    "h": 211.429,
    "s": 56.757,
    "l": 36.275
  },
  "oklch": {
    "l": 0.46137,
    "c": 0.1048,
    "h": 252.9
  },
  "luminance": 0.09808
}

Semantic roles & 50–950 ramp

primary

#285A91

secondary

#B98D5C

accent

#9848E0

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #285A91

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

Preview Lab → · Contrast checker → · Palette generator →