#285F84#285F84

#285F84 is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.6% C 0.083 H 241.2°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#285F84
RGB	rgb(40, 95, 132)
HSL	hsl(204, 53%, 34%)
HSV	hsv(204, 70%, 52%)
CMYK	cmyk(69.7%, 28%, 0%, 48.2%)
CIE-LAB	lab(38.38, -5.39, -25.93)
CIE-LCH	lch(38.38, 26.48, 258.26°)
OKLab	oklab(46.61% -0.0401 -0.0731)
OKLCH	oklch(46.61% 0.083 241.2)
XYZ	xyz(9.1305, 10.3005, 23.3323)
Luminance	0.1030 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285F84 #844D28

analogous

#28847B #285F84 #283184

triadic

#285F84 #84285F #5F8428

tetradic

#285F84 #7B2884 #844D28 #318428

square

#285F84 #7B2884 #844D28 #318428

split-complementary

#285F84 #842831 #847B28

monochromatic

#0C1B26 #1A3D55 #285F84 #3681B3 #5A9ECD

Accessibility & contrast

On white

6.86

#285F84 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#285F84 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #285F84

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285F84	#FFFFFF	#000000	##FFFFFF
##285F84	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5F86

Deuteranopia (green-blind)

#425683

Tritanopia (blue-blind)

#00686C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #285f84;
/* rgb */ color: rgb(40, 95, 132);
/* oklch */ color: oklch(46.6% 0.083 241.2);

Tailwind

colors: {
  custom: {
    50: '#6d8ca8',
    500: '#285f84',
    950: '#000000',
  },
}

SCSS

$custom: #285f84;
$custom-light: #6d8ca8;
$custom-dark: #000000;

JSON

{
  "hex": "#285f84",
  "rgb": {
    "r": 40,
    "g": 95,
    "b": 132
  },
  "hsl": {
    "h": 204.13,
    "s": 53.488,
    "l": 33.725
  },
  "oklch": {
    "l": 0.4661,
    "c": 0.08336,
    "h": 241.2
  },
  "luminance": 0.10301
}

Semantic roles & 50–950 ramp

primary

#285F84

secondary

#B27B56

accent

#864BDD

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #285F84

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

Preview Lab → · Contrast checker → · Palette generator →