#2289A7#2289A7

#2289A7 is a mid, moderate cyan. Relative luminance 0.210; OKLCH L 58.7% C 0.100 H 222.5°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#2289A7
RGB	rgb(34, 137, 167)
HSL	hsl(194, 66%, 39%)
HSV	hsv(194, 80%, 65%)
CMYK	cmyk(79.6%, 18%, 0%, 34.5%)
CIE-LAB	lab(52.97, -17.93, -24.01)
CIE-LCH	lch(52.97, 29.96, 233.25°)
OKLab	oklab(58.72% -0.0733 -0.0673)
OKLCH	oklch(58.72% 0.1 222.5)
XYZ	xyz(16.5775, 21.0194, 39.7352)
Luminance	0.2102 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2289A7 #A74022

analogous

#22A783 #2289A7 #2247A7

triadic

#2289A7 #A72289 #89A722

tetradic

#2289A7 #8322A7 #A74022 #47A722

square

#2289A7 #8322A7 #A74022 #47A722

split-complementary

#2289A7 #A72247 #A78322

monochromatic

#0D3641 #185F74 #2289A7 #31B0D5 #64C4DF

Accessibility & contrast

On white

4.04

#2289A7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#2289A7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2289A7

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2289A7	#FFFFFF	#000000	##000000
##2289A7	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7886A9

Deuteranopia (green-blind)

#6679A7

Tritanopia (blue-blind)

#009293

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2289a7;
/* rgb */ color: rgb(34, 137, 167);
/* oklch */ color: oklch(58.7% 0.100 222.5);

Tailwind

colors: {
  custom: {
    50: '#74abc1',
    500: '#2289a7',
    950: '#000000',
  },
}

SCSS

$custom: #2289a7;
$custom-light: #74abc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2289a7",
  "rgb": {
    "r": 34,
    "g": 137,
    "b": 167
  },
  "hsl": {
    "h": 193.534,
    "s": 66.169,
    "l": 39.412
  },
  "oklch": {
    "l": 0.5872,
    "c": 0.09953,
    "h": 222.5
  },
  "luminance": 0.21021
}

Semantic roles & 50–950 ramp

primary

#2289A7

secondary

#C57760

accent

#653FE9

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2289A7

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

Preview Lab → · Contrast checker → · Palette generator →