#225B71#225B71

#225B71 is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.4% C 0.069 H 227.0°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#225B71
RGB	rgb(34, 91, 113)
HSL	hsl(197, 54%, 29%)
HSV	hsv(197, 70%, 44%)
CMYK	cmyk(69.9%, 19.5%, 0%, 55.7%)
CIE-LAB	lab(36.01, -10.87, -17.96)
CIE-LCH	lch(36.01, 20.99, 238.81°)
OKLab	oklab(44.38% -0.0468 -0.0502)
OKLCH	oklch(44.38% 0.069 227)
XYZ	xyz(7.3802, 9.0137, 16.9705)
Luminance	0.0901 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#225B71 #713822

analogous

#227160 #225B71 #223471

triadic

#225B71 #71225B #5B7122

tetradic

#225B71 #602271 #713822 #347122

square

#225B71 #602271 #713822 #347122

split-complementary

#225B71 #712234 #716022

monochromatic

#071318 #143542 #225B71 #3081A0 #46A3C7

Accessibility & contrast

On white

7.49

#225B71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#225B71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #225B71

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##225B71	#FFFFFF	#000000	##FFFFFF
##225B71	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5972

Deuteranopia (green-blind)

#445171

Tritanopia (blue-blind)

#006162

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #225b71;
/* rgb */ color: rgb(34, 91, 113);
/* oklch */ color: oklch(44.4% 0.069 227.0);

Tailwind

colors: {
  custom: {
    50: '#67899a',
    500: '#225b71',
    950: '#000000',
  },
}

SCSS

$custom: #225b71;
$custom-light: #67899a;
$custom-dark: #000000;

JSON

{
  "hex": "#225b71",
  "rgb": {
    "r": 34,
    "g": 91,
    "b": 113
  },
  "hsl": {
    "h": 196.709,
    "s": 53.741,
    "l": 28.824
  },
  "oklch": {
    "l": 0.44384,
    "c": 0.06863,
    "h": 227
  },
  "luminance": 0.09015
}

Semantic roles & 50–950 ramp

primary

#225B71

secondary

#A4644A

accent

#734BDD

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #225B71

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

Preview Lab → · Contrast checker → · Palette generator →