#225781#225781

#225781 is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.2% C 0.089 H 245.8°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#225781
RGB	rgb(34, 87, 129)
HSL	hsl(207, 58%, 32%)
HSV	hsv(207, 74%, 51%)
CMYK	cmyk(73.6%, 32.6%, 0%, 49.4%)
CIE-LAB	lab(35.48, -2.51, -28.65)
CIE-LCH	lch(35.48, 28.76, 264.99°)
OKLab	oklab(44.21% -0.0365 -0.0811)
OKLCH	oklch(44.21% 0.089 245.8)
XYZ	xyz(8.0288, 8.7406, 22.0286)
Luminance	0.0874 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#225781 #814C22

analogous

#22817C #225781 #222881

triadic

#225781 #812257 #578122

tetradic

#225781 #7C2281 #814C22 #288122

square

#225781 #7C2281 #814C22 #288122

split-complementary

#225781 #812228 #817C22

monochromatic

#081620 #153651 #225781 #2F78B1 #4D96D0

Accessibility & contrast

On white

7.64

#225781 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#225781 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #225781

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##225781	#FFFFFF	#000000	##FFFFFF
##225781	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445883

Deuteranopia (green-blind)

#374F80

Tritanopia (blue-blind)

#006166

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #225781;
/* rgb */ color: rgb(34, 87, 129);
/* oklch */ color: oklch(44.2% 0.089 245.8);

Tailwind

colors: {
  custom: {
    50: '#6a86a6',
    500: '#225781',
    950: '#000000',
  },
}

SCSS

$custom: #225781;
$custom-light: #6a86a6;
$custom-dark: #000000;

JSON

{
  "hex": "#225781",
  "rgb": {
    "r": 34,
    "g": 87,
    "b": 129
  },
  "hsl": {
    "h": 206.526,
    "s": 58.282,
    "l": 31.961
  },
  "oklch": {
    "l": 0.44214,
    "c": 0.08897,
    "h": 245.8
  },
  "luminance": 0.08741
}

Semantic roles & 50–950 ramp

primary

#225781

secondary

#B3794B

accent

#8B46E1

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #225781

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

Preview Lab → · Contrast checker → · Palette generator →