#285389#285389

#285389 is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 44.0% C 0.101 H 255.3°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#285389
RGB	rgb(40, 83, 137)
HSL	hsl(213, 55%, 35%)
HSV	hsv(213, 71%, 54%)
CMYK	cmyk(70.8%, 39.4%, 0%, 46.3%)
CIE-LAB	lab(34.89, 4.09, -34.47)
CIE-LCH	lch(34.89, 34.72, 276.77°)
OKLab	oklab(43.96% -0.0257 -0.0981)
OKLCH	oklch(43.96% 0.101 255.3)
XYZ	xyz(8.4820, 8.4429, 24.8447)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285389 #895E28

analogous

#288489 #285389 #2E2889

triadic

#285389 #892853 #538928

tetradic

#285389 #892884 #895E28 #28892E

square

#285389 #892884 #895E28 #28892E

split-complementary

#285389 #892E28 #848928

monochromatic

#0C1A2A #1A365A #285389 #3670B8 #5C8FCF

Accessibility & contrast

On white

7.81

#285389 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#285389 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285389

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285389	#FFFFFF	#000000	##FFFFFF
##285389	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B578B

Deuteranopia (green-blind)

#2C4E88

Tritanopia (blue-blind)

#006067

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #285389;
/* rgb */ color: rgb(40, 83, 137);
/* oklch */ color: oklch(44.0% 0.101 255.3);

Tailwind

colors: {
  custom: {
    50: '#6e83ac',
    500: '#285389',
    950: '#000000',
  },
}

SCSS

$custom: #285389;
$custom-light: #6e83ac;
$custom-dark: #000000;

JSON

{
  "hex": "#285389",
  "rgb": {
    "r": 40,
    "g": 83,
    "b": 137
  },
  "hsl": {
    "h": 213.402,
    "s": 54.802,
    "l": 34.706
  },
  "oklch": {
    "l": 0.43956,
    "c": 0.10146,
    "h": 255.3
  },
  "luminance": 0.08444
}

Semantic roles & 50–950 ramp

primary

#285389

secondary

#B58C58

accent

#9C4ADE

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #285389

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

Preview Lab → · Contrast checker → · Palette generator →