#225A6D#225A6D

#225A6D is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 43.9% C 0.066 H 223.8°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#225A6D
RGB	rgb(34, 90, 109)
HSL	hsl(195, 52%, 28%)
HSV	hsv(195, 69%, 43%)
CMYK	cmyk(68.8%, 17.4%, 0%, 57.3%)
CIE-LAB	lab(35.51, -11.70, -16.25)
CIE-LCH	lch(35.51, 20.02, 234.26°)
OKLab	oklab(43.93% -0.0473 -0.0453)
OKLCH	oklch(43.93% 0.066 223.8)
XYZ	xyz(7.0751, 8.7558, 15.7822)
Luminance	0.0876 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#225A6D #6D3522

analogous

#226D5A #225A6D #22346D

triadic

#225A6D #6D225A #5A6D22

tetradic

#225A6D #5A226D #6D3522 #346D22

square

#225A6D #5A226D #6D3522 #346D22

split-complementary

#225A6D #6D2234 #6D5A22

monochromatic

#071317 #13333E #225A6D #31819C #45A4C5

Accessibility & contrast

On white

7.63

#225A6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#225A6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #225A6D

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##225A6D	#FFFFFF	#000000	##FFFFFF
##225A6D	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F586E

Deuteranopia (green-blind)

#45506D

Tritanopia (blue-blind)

#006060

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #225a6d;
/* rgb */ color: rgb(34, 90, 109);
/* oklch */ color: oklch(43.9% 0.066 223.8);

Tailwind

colors: {
  custom: {
    50: '#678897',
    500: '#225a6d',
    950: '#000000',
  },
}

SCSS

$custom: #225a6d;
$custom-light: #678897;
$custom-dark: #000000;

JSON

{
  "hex": "#225a6d",
  "rgb": {
    "r": 34,
    "g": 90,
    "b": 109
  },
  "hsl": {
    "h": 195.2,
    "s": 52.448,
    "l": 28.039
  },
  "oklch": {
    "l": 0.43927,
    "c": 0.06551,
    "h": 223.8
  },
  "luminance": 0.08757
}

Semantic roles & 50–950 ramp

primary

#225A6D

secondary

#A1604A

accent

#704CDC

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #225A6D

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

Preview Lab → · Contrast checker → · Palette generator →