#225B78#225B78

#225B78 is a dark, moderate cyan. Relative luminance 0.092; OKLCH L 44.7% C 0.075 H 234.3°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#225B78
RGB	rgb(34, 91, 120)
HSL	hsl(200, 56%, 30%)
HSV	hsv(200, 72%, 47%)
CMYK	cmyk(71.7%, 24.2%, 0%, 52.9%)
CIE-LAB	lab(36.32, -8.35, -21.80)
CIE-LCH	lch(36.32, 23.34, 249.04°)
OKLab	oklab(44.74% -0.044 -0.0612)
OKLCH	oklch(44.74% 0.075 234.3)
XYZ	xyz(7.7896, 9.1775, 19.1266)
Luminance	0.0918 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#225B78 #783F22

analogous

#22786A #225B78 #223078

triadic

#225B78 #78225B #5B7822

tetradic

#225B78 #6A2278 #783F22 #307822

square

#225B78 #6A2278 #783F22 #307822

split-complementary

#225B78 #782230 #786A22

monochromatic

#071319 #143748 #225B78 #307FA8 #499FCB

Accessibility & contrast

On white

7.41

#225B78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#225B78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #225B78

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##225B78	#FFFFFF	#000000	##FFFFFF
##225B78	1.00	7.41	2.84	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5A79

Deuteranopia (green-blind)

#415278

Tritanopia (blue-blind)

#006365

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #225b78;
/* rgb */ color: rgb(34, 91, 120);
/* oklch */ color: oklch(44.7% 0.075 234.3);

Tailwind

colors: {
  custom: {
    50: '#69899f',
    500: '#225b78',
    950: '#000000',
  },
}

SCSS

$custom: #225b78;
$custom-light: #69899f;
$custom-dark: #000000;

JSON

{
  "hex": "#225b78",
  "rgb": {
    "r": 34,
    "g": 91,
    "b": 120
  },
  "hsl": {
    "h": 200.233,
    "s": 55.844,
    "l": 30.196
  },
  "oklch": {
    "l": 0.44737,
    "c": 0.0754,
    "h": 234.3
  },
  "luminance": 0.09178
}

Semantic roles & 50–950 ramp

primary

#225B78

secondary

#AB6B4B

accent

#7B49DF

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #225B78

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

Preview Lab → · Contrast checker → · Palette generator →