#285491#285491

#285491 is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.7% C 0.112 H 257.1°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#285491
RGB	rgb(40, 84, 145)
HSL	hsl(215, 57%, 36%)
HSV	hsv(215, 72%, 57%)
CMYK	cmyk(72.4%, 42.1%, 0%, 43.1%)
CIE-LAB	lab(35.66, 6.50, -38.11)
CIE-LCH	lch(35.66, 38.66, 279.68°)
OKLab	oklab(44.71% -0.0248 -0.1088)
OKLCH	oklch(44.71% 0.112 257.1)
XYZ	xyz(9.1544, 8.8351, 28.0055)
Luminance	0.0884 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285491 #916528

analogous

#288991 #285491 #312891

triadic

#285491 #912854 #549128

tetradic

#285491 #912889 #916528 #289131

square

#285491 #912889 #916528 #289131

split-complementary

#285491 #913128 #899128

monochromatic

#0E1C31 #1B3861 #285491 #3570C1 #6090D3

Accessibility & contrast

On white

7.59

#285491 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#285491 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285491

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285491	#FFFFFF	#000000	##FFFFFF
##285491	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375993

Deuteranopia (green-blind)

#264F90

Tritanopia (blue-blind)

#00626B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #285491;
/* rgb */ color: rgb(40, 84, 145);
/* oklch */ color: oklch(44.7% 0.112 257.1);

Tailwind

colors: {
  custom: {
    50: '#7083b1',
    500: '#285491',
    950: '#000000',
  },
}

SCSS

$custom: #285491;
$custom-light: #7083b1;
$custom-dark: #000000;

JSON

{
  "hex": "#285491",
  "rgb": {
    "r": 40,
    "g": 84,
    "b": 145
  },
  "hsl": {
    "h": 214.857,
    "s": 56.757,
    "l": 36.275
  },
  "oklch": {
    "l": 0.44713,
    "c": 0.11159,
    "h": 257.1
  },
  "luminance": 0.08836
}

Semantic roles & 50–950 ramp

primary

#285491

secondary

#B9925C

accent

#A048E0

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #285491

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

Preview Lab → · Contrast checker → · Palette generator →