#22518A#22518A

#22518A is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 43.3% C 0.107 H 255.0°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#22518A
RGB	rgb(34, 81, 138)
HSL	hsl(213, 60%, 34%)
HSV	hsv(213, 75%, 54%)
CMYK	cmyk(75.4%, 41.3%, 0%, 45.9%)
CIE-LAB	lab(34.11, 4.85, -36.35)
CIE-LCH	lch(34.11, 36.67, 277.61°)
OKLab	oklab(43.3% -0.0279 -0.1037)
OKLCH	oklch(43.3% 0.107 255)
XYZ	xyz(8.1879, 8.0590, 25.1638)
Luminance	0.0806 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22518A #8A5B22

analogous

#22858A #22518A #27228A

triadic

#22518A #8A2251 #518A22

tetradic

#22518A #8A2285 #8A5B22 #228A27

square

#22518A #8A2285 #8A5B22 #228A27

split-complementary

#22518A #8A2722 #858A22

monochromatic

#0A1728 #163459 #22518A #2E6EBB #528DD4

Accessibility & contrast

On white

8.04

#22518A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#22518A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22518A

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22518A	#FFFFFF	#000000	##FFFFFF
##22518A	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36558C

Deuteranopia (green-blind)

#254C89

Tritanopia (blue-blind)

#005E66

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #22518a;
/* rgb */ color: rgb(34, 81, 138);
/* oklch */ color: oklch(43.3% 0.107 255.0);

Tailwind

colors: {
  custom: {
    50: '#6c81ac',
    500: '#22518a',
    950: '#000000',
  },
}

SCSS

$custom: #22518a;
$custom-light: #6c81ac;
$custom-dark: #000000;

JSON

{
  "hex": "#22518a",
  "rgb": {
    "r": 34,
    "g": 81,
    "b": 138
  },
  "hsl": {
    "h": 212.885,
    "s": 60.465,
    "l": 33.725
  },
  "oklch": {
    "l": 0.43302,
    "c": 0.10742,
    "h": 255
  },
  "luminance": 0.0806
}

Semantic roles & 50–950 ramp

primary

#22518A

secondary

#B88950

accent

#9C44E4

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#080A10

muted

#7A7C7F

Preview Lab

Preview with #22518A

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

Preview Lab → · Contrast checker → · Palette generator →