#225F81#225F81

#225F81 is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.2% C 0.083 H 237.1°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#225F81
RGB	rgb(34, 95, 129)
HSL	hsl(201, 58%, 32%)
HSV	hsv(201, 74%, 51%)
CMYK	cmyk(73.6%, 26.4%, 0%, 49.4%)
CIE-LAB	lab(38.04, -7.47, -24.65)
CIE-LCH	lch(38.04, 25.75, 253.14°)
OKLab	oklab(46.24% -0.045 -0.0694)
OKLCH	oklch(46.24% 0.083 237.1)
XYZ	xyz(8.7128, 10.1085, 22.2566)
Luminance	0.1011 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#225F81 #814422

analogous

#228174 #225F81 #222F81

triadic

#225F81 #81225F #5F8122

tetradic

#225F81 #742281 #814422 #2F8122

square

#225F81 #742281 #814422 #2F8122

split-complementary

#225F81 #81222F #817422

monochromatic

#081820 #153B51 #225F81 #2F83B1 #4DA1D0

Accessibility & contrast

On white

6.95

#225F81 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#225F81 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #225F81

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##225F81	#FFFFFF	#000000	##FFFFFF
##225F81	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5F83

Deuteranopia (green-blind)

#425580

Tritanopia (blue-blind)

#00686B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #225f81;
/* rgb */ color: rgb(34, 95, 129);
/* oklch */ color: oklch(46.2% 0.083 237.1);

Tailwind

colors: {
  custom: {
    50: '#6a8ca5',
    500: '#225f81',
    950: '#000000',
  },
}

SCSS

$custom: #225f81;
$custom-light: #6a8ca5;
$custom-dark: #000000;

JSON

{
  "hex": "#225f81",
  "rgb": {
    "r": 34,
    "g": 95,
    "b": 129
  },
  "hsl": {
    "h": 201.474,
    "s": 58.282,
    "l": 31.961
  },
  "oklch": {
    "l": 0.46238,
    "c": 0.08274,
    "h": 237.1
  },
  "luminance": 0.10109
}

Semantic roles & 50–950 ramp

primary

#225F81

secondary

#B3714B

accent

#7E46E1

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #225F81

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

Preview Lab → · Contrast checker → · Palette generator →