#22638D#22638D

#22638D is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 47.9% C 0.094 H 241.3°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#22638D
RGB	rgb(34, 99, 141)
HSL	hsl(204, 61%, 34%)
HSV	hsv(204, 76%, 55%)
CMYK	cmyk(75.9%, 29.8%, 0%, 44.7%)
CIE-LAB	lab(39.89, -5.44, -29.02)
CIE-LCH	lch(39.89, 29.53, 259.38°)
OKLab	oklab(47.9% -0.045 -0.0821)
OKLCH	oklch(47.9% 0.094 241.3)
XYZ	xyz(9.9274, 11.1857, 26.8300)
Luminance	0.1119 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22638D #8D4C22

analogous

#228D82 #22638D #222E8D

triadic

#22638D #8D2263 #638D22

tetradic

#22638D #82228D #8D4C22 #2E8D22

square

#22638D #82228D #8D4C22 #2E8D22

split-complementary

#22638D #8D222E #8D8222

monochromatic

#0A1E2A #16405C #22638D #2E86BE #54A3D6

Accessibility & contrast

On white

6.49

#22638D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#22638D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #22638D

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22638D	#FFFFFF	#000000	##FFFFFF
##22638D	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50648F

Deuteranopia (green-blind)

#41598C

Tritanopia (blue-blind)

#006D72

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #22638d;
/* rgb */ color: rgb(34, 99, 141);
/* oklch */ color: oklch(47.9% 0.094 241.3);

Tailwind

colors: {
  custom: {
    50: '#6d8fae',
    500: '#22638d',
    950: '#000000',
  },
}

SCSS

$custom: #22638d;
$custom-light: #6d8fae;
$custom-dark: #000000;

JSON

{
  "hex": "#22638d",
  "rgb": {
    "r": 34,
    "g": 99,
    "b": 141
  },
  "hsl": {
    "h": 203.551,
    "s": 61.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.47901,
    "c": 0.09359,
    "h": 241.3
  },
  "luminance": 0.11187
}

Semantic roles & 50–950 ramp

primary

#22638D

secondary

#B97A51

accent

#8344E4

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #22638D

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

Preview Lab → · Contrast checker → · Palette generator →