#2288A6#2288A6

#2288A6 is a mid, moderate cyan. Relative luminance 0.207; OKLCH L 58.4% C 0.099 H 222.7°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#2288A6
RGB	rgb(34, 136, 166)
HSL	hsl(194, 66%, 39%)
HSV	hsv(194, 80%, 65%)
CMYK	cmyk(79.5%, 18.1%, 0%, 34.9%)
CIE-LAB	lab(52.62, -17.73, -23.97)
CIE-LCH	lch(52.62, 29.82, 233.51°)
OKLab	oklab(58.42% -0.0727 -0.0672)
OKLCH	oklch(58.42% 0.099 222.7)
XYZ	xyz(16.3439, 20.6996, 39.2030)
Luminance	0.2070 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2288A6 #A64022

analogous

#22A682 #2288A6 #2246A6

triadic

#2288A6 #A62288 #88A622

tetradic

#2288A6 #8222A6 #A64022 #46A622

square

#2288A6 #8222A6 #A64022 #46A622

split-complementary

#2288A6 #A62246 #A68222

monochromatic

#0D3540 #185E73 #2288A6 #30AFD5 #63C3DF

Accessibility & contrast

On white

4.09

#2288A6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#2288A6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2288A6

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2288A6	#FFFFFF	#000000	##000000
##2288A6	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7785A8

Deuteranopia (green-blind)

#6578A6

Tritanopia (blue-blind)

#009192

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2288a6;
/* rgb */ color: rgb(34, 136, 166);
/* oklch */ color: oklch(58.4% 0.099 222.7);

Tailwind

colors: {
  custom: {
    50: '#73aac0',
    500: '#2288a6',
    950: '#000000',
  },
}

SCSS

$custom: #2288a6;
$custom-light: #73aac0;
$custom-dark: #000000;

JSON

{
  "hex": "#2288a6",
  "rgb": {
    "r": 34,
    "g": 136,
    "b": 166
  },
  "hsl": {
    "h": 193.636,
    "s": 66,
    "l": 39.216
  },
  "oklch": {
    "l": 0.58424,
    "c": 0.09902,
    "h": 222.7
  },
  "luminance": 0.20702
}

Semantic roles & 50–950 ramp

primary

#2288A6

secondary

#C4765F

accent

#663FE9

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #2288A6

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

Preview Lab → · Contrast checker → · Palette generator →