#285E88#285E88

#285E88 is a mid, moderate cyan. Relative luminance 0.102; OKLCH L 46.6% C 0.089 H 245.0°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#285E88
RGB	rgb(40, 94, 136)
HSL	hsl(206, 55%, 35%)
HSV	hsv(206, 71%, 53%)
CMYK	cmyk(70.6%, 30.9%, 0%, 46.7%)
CIE-LAB	lab(38.26, -3.30, -28.55)
CIE-LCH	lch(38.26, 28.74, 263.40°)
OKLab	oklab(46.58% -0.0377 -0.0807)
OKLCH	oklch(46.58% 0.089 245)
XYZ	xyz(9.3200, 10.2331, 24.7718)
Luminance	0.1023 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285E88 #885228

analogous

#288882 #285E88 #282E88

triadic

#285E88 #88285E #5E8828

tetradic

#285E88 #822888 #885228 #2E8828

square

#285E88 #822888 #885228 #2E8828

split-complementary

#285E88 #88282E #888228

monochromatic

#0C1D29 #1A3D59 #285E88 #367FB7 #5B9CCF

Accessibility & contrast

On white

6.89

#285E88 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#285E88 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #285E88

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285E88	#FFFFFF	#000000	##FFFFFF
##285E88	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5F8A

Deuteranopia (green-blind)

#3E5687

Tritanopia (blue-blind)

#00686D

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #285e88;
/* rgb */ color: rgb(40, 94, 136);
/* oklch */ color: oklch(46.6% 0.089 245.0);

Tailwind

colors: {
  custom: {
    50: '#6e8bab',
    500: '#285e88',
    950: '#000000',
  },
}

SCSS

$custom: #285e88;
$custom-light: #6e8bab;
$custom-dark: #000000;

JSON

{
  "hex": "#285e88",
  "rgb": {
    "r": 40,
    "g": 94,
    "b": 136
  },
  "hsl": {
    "h": 206.25,
    "s": 54.545,
    "l": 34.51
  },
  "oklch": {
    "l": 0.46581,
    "c": 0.08904,
    "h": 245
  },
  "luminance": 0.10234
}

Semantic roles & 50–950 ramp

primary

#285E88

secondary

#B48058

accent

#8B4ADE

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #285E88

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

Preview Lab → · Contrast checker → · Palette generator →