#285E89#285E89

#285E89 is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.6% C 0.090 H 245.6°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#285E89
RGB	rgb(40, 94, 137)
HSL	hsl(207, 55%, 35%)
HSV	hsv(207, 71%, 54%)
CMYK	cmyk(70.8%, 31.4%, 0%, 46.3%)
CIE-LAB	lab(38.31, -2.93, -29.07)
CIE-LCH	lch(38.31, 29.22, 264.24°)
OKLab	oklab(46.64% -0.0373 -0.0822)
OKLCH	oklch(46.64% 0.09 245.6)
XYZ	xyz(9.3914, 10.2617, 25.1478)
Luminance	0.1026 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285E89 #895328

analogous

#288984 #285E89 #282E89

triadic

#285E89 #89285E #5E8928

tetradic

#285E89 #842889 #895328 #2E8928

square

#285E89 #842889 #895328 #2E8928

split-complementary

#285E89 #89282E #898428

monochromatic

#0C1D2A #1A3D5A #285E89 #367FB8 #5C9CCF

Accessibility & contrast

On white

6.88

#285E89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#285E89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #285E89

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285E89	#FFFFFF	#000000	##FFFFFF
##285E89	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5F8B

Deuteranopia (green-blind)

#3D5688

Tritanopia (blue-blind)

#00686D

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #285e89;
/* rgb */ color: rgb(40, 94, 137);
/* oklch */ color: oklch(46.6% 0.090 245.6);

Tailwind

colors: {
  custom: {
    50: '#6e8bab',
    500: '#285e89',
    950: '#000000',
  },
}

SCSS

$custom: #285e89;
$custom-light: #6e8bab;
$custom-dark: #000000;

JSON

{
  "hex": "#285e89",
  "rgb": {
    "r": 40,
    "g": 94,
    "b": 137
  },
  "hsl": {
    "h": 206.598,
    "s": 54.802,
    "l": 34.706
  },
  "oklch": {
    "l": 0.46637,
    "c": 0.09031,
    "h": 245.6
  },
  "luminance": 0.10263
}

Semantic roles & 50–950 ramp

primary

#285E89

secondary

#B58158

accent

#8B4ADE

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #285E89

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

Preview Lab → · Contrast checker → · Palette generator →