#285F85#285F85

#285F85 is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.7% C 0.085 H 241.9°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#285F85
RGB	rgb(40, 95, 133)
HSL	hsl(205, 54%, 34%)
HSV	hsv(205, 70%, 52%)
CMYK	cmyk(69.9%, 28.6%, 0%, 47.8%)
CIE-LAB	lab(38.42, -5.02, -26.46)
CIE-LCH	lch(38.42, 26.93, 259.25°)
OKLab	oklab(46.66% -0.0398 -0.0746)
OKLCH	oklch(46.66% 0.085 241.9)
XYZ	xyz(9.1993, 10.3280, 23.6944)
Luminance	0.1033 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285F85 #854E28

analogous

#28857D #285F85 #283185

triadic

#285F85 #85285F #5F8528

tetradic

#285F85 #7D2885 #854E28 #318528

square

#285F85 #7D2885 #854E28 #318528

split-complementary

#285F85 #852831 #857D28

monochromatic

#0C1C27 #1A3D56 #285F85 #3681B4 #5A9ECD

Accessibility & contrast

On white

6.85

#285F85 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#285F85 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #285F85

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285F85	#FFFFFF	#000000	##FFFFFF
##285F85	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5F87

Deuteranopia (green-blind)

#415684

Tritanopia (blue-blind)

#00686C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #285f85;
/* rgb */ color: rgb(40, 95, 133);
/* oklch */ color: oklch(46.7% 0.085 241.9);

Tailwind

colors: {
  custom: {
    50: '#6d8ca8',
    500: '#285f85',
    950: '#000000',
  },
}

SCSS

$custom: #285f85;
$custom-light: #6d8ca8;
$custom-dark: #000000;

JSON

{
  "hex": "#285f85",
  "rgb": {
    "r": 40,
    "g": 95,
    "b": 133
  },
  "hsl": {
    "h": 204.516,
    "s": 53.757,
    "l": 33.922
  },
  "oklch": {
    "l": 0.46664,
    "c": 0.08455,
    "h": 241.9
  },
  "luminance": 0.10329
}

Semantic roles & 50–950 ramp

primary

#285F85

secondary

#B37C56

accent

#874BDD

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #285F85

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

Preview Lab → · Contrast checker → · Palette generator →