#285791#285791

#285791 is a mid, moderate cyan. Relative luminance 0.093; OKLCH L 45.4% C 0.108 H 255.1°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#285791
RGB	rgb(40, 87, 145)
HSL	hsl(213, 57%, 36%)
HSV	hsv(213, 72%, 57%)
CMYK	cmyk(72.4%, 40%, 0%, 43.1%)
CIE-LAB	lab(36.58, 4.54, -36.66)
CIE-LCH	lch(36.58, 36.94, 277.06°)
OKLab	oklab(45.42% -0.0278 -0.1045)
OKLCH	oklch(45.42% 0.108 255.1)
XYZ	xyz(9.3922, 9.3108, 28.0848)
Luminance	0.0931 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285791 #916228

analogous

#288C91 #285791 #2E2891

triadic

#285791 #912857 #579128

tetradic

#285791 #91288C #916228 #28912E

square

#285791 #91288C #916228 #28912E

split-complementary

#285791 #912E28 #8C9128

monochromatic

#0E1D31 #1B3A61 #285791 #3574C1 #6094D3

Accessibility & contrast

On white

7.34

#285791 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#285791 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #285791

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285791	#FFFFFF	#000000	##FFFFFF
##285791	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)

#3C5B93

Deuteranopia (green-blind)

#2C5290

Tritanopia (blue-blind)

#00656D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #285791;
/* rgb */ color: rgb(40, 87, 145);
/* oklch */ color: oklch(45.4% 0.108 255.1);

Tailwind

colors: {
  custom: {
    50: '#6f86b1',
    500: '#285791',
    950: '#000000',
  },
}

SCSS

$custom: #285791;
$custom-light: #6f86b1;
$custom-dark: #000000;

JSON

{
  "hex": "#285791",
  "rgb": {
    "r": 40,
    "g": 87,
    "b": 145
  },
  "hsl": {
    "h": 213.143,
    "s": 56.757,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45421,
    "c": 0.10812,
    "h": 255.1
  },
  "luminance": 0.09312
}

Semantic roles & 50–950 ramp

primary

#285791

secondary

#B98F5C

accent

#9C48E0

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #285791

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

Preview Lab → · Contrast checker → · Palette generator →