#22638F#22638F

#22638F is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 48.0% C 0.096 H 242.5°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX#22638F
RGBrgb(34, 99, 143)
HSLhsl(204, 62%, 35%)
HSVhsv(204, 76%, 56%)
CMYKcmyk(76.2%, 30.8%, 0%, 43.9%)
CIE-LABlab(39.99, -4.69, -30.07)
CIE-LCHlch(39.99, 30.43, 261.13°)
OKLaboklab(48.01% -0.0443 -0.0851)
OKLCHoklch(48.01% 0.096 242.5)
XYZxyz(10.0775, 11.2458, 27.6208)
Luminance0.1125 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#22638F #8F4E22
analogous
#228F85 #22638F #222D8F
triadic
#22638F #8F2263 #638F22
tetradic
#22638F #85228F #8F4E22 #2D8F22
square
#22638F #85228F #8F4E22 #2D8F22
split-complementary
#22638F #8F222D #8F8522
monochromatic
#0A1F2C #16415E #22638F #2E85C0 #55A2D7

Accessibility & contrast

On white

6.46
#22638F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.25
#22638F on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #22638F
6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##22638F#FFFFFF#000000##FFFFFF
##22638F1.006.463.256.46
#FFFFFF6.461.0021.001.00
#0000003.2521.001.0021.00
##FFFFFF6.461.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4F6491
Deuteranopia (green-blind)
#405A8E
Tritanopia (blue-blind)
#006E72
Achromatopsia (no color)
#5E5E5E

Design tokens & code

CSS
--color: #22638f;
/* rgb */ color: rgb(34, 99, 143);
/* oklch */ color: oklch(48.0% 0.096 242.5);
Tailwind
colors: {
  custom: {
    50: '#6d8fb0',
    500: '#22638f',
    950: '#000000',
  },
}
SCSS
$custom: #22638f;
$custom-light: #6d8fb0;
$custom-dark: #000000;
JSON
{
  "hex": "#22638f",
  "rgb": {
    "r": 34,
    "g": 99,
    "b": 143
  },
  "hsl": {
    "h": 204.22,
    "s": 61.582,
    "l": 34.706
  },
  "oklch": {
    "l": 0.48013,
    "c": 0.09596,
    "h": 242.5
  },
  "luminance": 0.11247
}

Semantic roles & 50–950 ramp

primary
#22638F
secondary
#BA7C52
accent
#8443E5
background
#F7F8FA
surface
#EDF0F4
border
#C8CBCE
text
#080C10
muted
#7B7D7F

Preview Lab

Preview with #22638F

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

Preview Lab → · Contrast checker → · Palette generator →

#22638F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva