#285B79#285B79

#285B79 is a mid, moderate cyan. Relative luminance 0.093; OKLCH L 45.0% C 0.073 H 237.3°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#285B79
RGB	rgb(40, 91, 121)
HSL	hsl(202, 50%, 32%)
HSV	hsv(202, 67%, 47%)
CMYK	cmyk(66.9%, 24.8%, 0%, 52.5%)
CIE-LAB	lab(36.58, -6.91, -22.00)
CIE-LCH	lch(36.58, 23.06, 252.55°)
OKLab	oklab(45.02% -0.0396 -0.0617)
OKLCH	oklch(45.02% 0.073 237.3)
XYZ	xyz(8.0660, 9.3129, 19.4579)
Luminance	0.0931 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285B79 #794628

analogous

#28796F #285B79 #283379

triadic

#285B79 #79285B #5B7928

tetradic

#285B79 #6F2879 #794628 #337928

square

#285B79 #6F2879 #794628 #337928

split-complementary

#285B79 #792833 #796F28

monochromatic

#0A161D #19384B #285B79 #377EA7 #559CC7

Accessibility & contrast

On white

7.34

#285B79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#285B79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285B79

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285B79	#FFFFFF	#000000	##FFFFFF
##285B79	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5B7A

Deuteranopia (green-blind)

#425278

Tritanopia (blue-blind)

#006365

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #285b79;
/* rgb */ color: rgb(40, 91, 121);
/* oklch */ color: oklch(45.0% 0.073 237.3);

Tailwind

colors: {
  custom: {
    50: '#6b89a0',
    500: '#285b79',
    950: '#000000',
  },
}

SCSS

$custom: #285b79;
$custom-light: #6b89a0;
$custom-dark: #000000;

JSON

{
  "hex": "#285b79",
  "rgb": {
    "r": 40,
    "g": 91,
    "b": 121
  },
  "hsl": {
    "h": 202.222,
    "s": 50.311,
    "l": 31.569
  },
  "oklch": {
    "l": 0.45015,
    "c": 0.07335,
    "h": 237.3
  },
  "luminance": 0.09314
}

Semantic roles & 50–950 ramp

primary

#285B79

secondary

#AB7352

accent

#824EDA

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #285B79

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

Preview Lab → · Contrast checker → · Palette generator →