#285F8D#285F8D

#285F8D is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 47.1% C 0.094 H 246.9°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#285F8D
RGB	rgb(40, 95, 141)
HSL	hsl(207, 56%, 35%)
HSV	hsv(207, 72%, 55%)
CMYK	cmyk(71.6%, 32.6%, 0%, 44.7%)
CIE-LAB	lab(38.83, -2.07, -30.68)
CIE-LCH	lch(38.83, 30.75, 266.14°)
OKLab	oklab(47.11% -0.0371 -0.0869)
OKLCH	oklch(47.11% 0.094 246.9)
XYZ	xyz(9.7732, 10.5576, 26.7169)
Luminance	0.1056 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285F8D #8D5628

analogous

#288D88 #285F8D #282C8D

triadic

#285F8D #8D285F #5F8D28

tetradic

#285F8D #88288D #8D5628 #2C8D28

square

#285F8D #88288D #8D5628 #2C8D28

split-complementary

#285F8D #8D282C #8D8828

monochromatic

#0D1F2E #1A3F5D #285F8D #367FBD #5E9DD1

Accessibility & contrast

On white

6.75

#285F8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#285F8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #285F8D

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285F8D	#FFFFFF	#000000	##FFFFFF
##285F8D	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A618F

Deuteranopia (green-blind)

#3C578C

Tritanopia (blue-blind)

#006A6F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #285f8d;
/* rgb */ color: rgb(40, 95, 141);
/* oklch */ color: oklch(47.1% 0.094 246.9);

Tailwind

colors: {
  custom: {
    50: '#6f8cae',
    500: '#285f8d',
    950: '#000000',
  },
}

SCSS

$custom: #285f8d;
$custom-light: #6f8cae;
$custom-dark: #000000;

JSON

{
  "hex": "#285f8d",
  "rgb": {
    "r": 40,
    "g": 95,
    "b": 141
  },
  "hsl": {
    "h": 207.327,
    "s": 55.801,
    "l": 35.49
  },
  "oklch": {
    "l": 0.47112,
    "c": 0.09449,
    "h": 246.9
  },
  "luminance": 0.10559
}

Semantic roles & 50–950 ramp

primary

#285F8D

secondary

#B7845A

accent

#8D49DF

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #285F8D

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

Preview Lab → · Contrast checker → · Palette generator →