#2287A6#2287A6

#2287A6 is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.2% C 0.099 H 223.7°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#2287A6
RGB	rgb(34, 135, 166)
HSL	hsl(194, 66%, 39%)
HSV	hsv(194, 80%, 65%)
CMYK	cmyk(79.5%, 18.7%, 0%, 34.9%)
CIE-LAB	lab(52.31, -17.19, -24.45)
CIE-LCH	lch(52.31, 29.89, 234.90°)
OKLab	oklab(58.17% -0.0718 -0.0686)
OKLCH	oklch(58.17% 0.099 223.7)
XYZ	xyz(16.2037, 20.4192, 39.1563)
Luminance	0.2042 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2287A6 #A64122

analogous

#22A683 #2287A6 #2245A6

triadic

#2287A6 #A62287 #87A622

tetradic

#2287A6 #8322A6 #A64122 #45A622

square

#2287A6 #8322A6 #A64122 #45A622

split-complementary

#2287A6 #A62245 #A68322

monochromatic

#0D3440 #185E73 #2287A6 #30AED5 #63C2DF

Accessibility & contrast

On white

4.13

#2287A6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#2287A6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2287A6

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2287A6	#FFFFFF	#000000	##000000
##2287A6	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7584A8

Deuteranopia (green-blind)

#6477A6

Tritanopia (blue-blind)

#009091

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2287a6;
/* rgb */ color: rgb(34, 135, 166);
/* oklch */ color: oklch(58.2% 0.099 223.7);

Tailwind

colors: {
  custom: {
    50: '#73aac0',
    500: '#2287a6',
    950: '#000000',
  },
}

SCSS

$custom: #2287a6;
$custom-light: #73aac0;
$custom-dark: #000000;

JSON

{
  "hex": "#2287a6",
  "rgb": {
    "r": 34,
    "g": 135,
    "b": 166
  },
  "hsl": {
    "h": 194.091,
    "s": 66,
    "l": 39.216
  },
  "oklch": {
    "l": 0.58174,
    "c": 0.09925,
    "h": 223.7
  },
  "luminance": 0.20421
}

Semantic roles & 50–950 ramp

primary

#2287A6

secondary

#C4775F

accent

#673FE9

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #2287A6

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

Preview Lab → · Contrast checker → · Palette generator →