#285C91#285C91

#285C91 is a mid, moderate cyan. Relative luminance 0.102; OKLCH L 46.6% C 0.103 H 251.3°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#285C91
RGB	rgb(40, 92, 145)
HSL	hsl(210, 57%, 36%)
HSV	hsv(210, 72%, 57%)
CMYK	cmyk(72.4%, 36.6%, 0%, 43.1%)
CIE-LAB	lab(38.11, 1.32, -34.23)
CIE-LCH	lch(38.11, 34.26, 272.21°)
OKLab	oklab(46.62% -0.0328 -0.0973)
OKLCH	oklch(46.62% 0.103 251.3)
XYZ	xyz(9.8111, 10.1487, 28.2244)
Luminance	0.1015 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285C91 #915D28

analogous

#289191 #285C91 #292891

triadic

#285C91 #91285C #5C9128

tetradic

#285C91 #912891 #915D28 #289129

square

#285C91 #912891 #915D28 #289129

split-complementary

#285C91 #912928 #919128

monochromatic

#0E1F31 #1B3E61 #285C91 #357AC1 #6099D3

Accessibility & contrast

On white

6.93

#285C91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#285C91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #285C91

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285C91	#FFFFFF	#000000	##FFFFFF
##285C91	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445F93

Deuteranopia (green-blind)

#355590

Tritanopia (blue-blind)

#00686F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #285c91;
/* rgb */ color: rgb(40, 92, 145);
/* oklch */ color: oklch(46.6% 0.103 251.3);

Tailwind

colors: {
  custom: {
    50: '#6f89b1',
    500: '#285c91',
    950: '#000000',
  },
}

SCSS

$custom: #285c91;
$custom-light: #6f89b1;
$custom-dark: #000000;

JSON

{
  "hex": "#285c91",
  "rgb": {
    "r": 40,
    "g": 92,
    "b": 145
  },
  "hsl": {
    "h": 210.286,
    "s": 56.757,
    "l": 36.275
  },
  "oklch": {
    "l": 0.46618,
    "c": 0.10269,
    "h": 251.3
  },
  "luminance": 0.1015
}

Semantic roles & 50–950 ramp

primary

#285C91

secondary

#B98B5C

accent

#9548E0

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #285C91

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

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