#225A74#225A74

#225A74 is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.3% C 0.072 H 231.8°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX#225A74
RGBrgb(34, 90, 116)
HSLhsl(199, 55%, 29%)
HSVhsv(199, 71%, 45%)
CMYKcmyk(70.7%, 22.4%, 0%, 54.5%)
CIE-LABlab(35.82, -9.20, -20.12)
CIE-LCHlch(35.82, 22.12, 245.43°)
OKLaboklab(44.27% -0.0444 -0.0564)
OKLCHoklch(44.27% 0.072 231.8)
XYZxyz(7.4670, 8.9126, 17.8464)
Luminance0.0891 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#225A74 #743C22
analogous
#227465 #225A74 #223174
triadic
#225A74 #74225A #5A7422
tetradic
#225A74 #652274 #743C22 #317422
square
#225A74 #652274 #743C22 #317422
split-complementary
#225A74 #742231 #746522
monochromatic
#071218 #143545 #225A74 #307FA3 #47A0C9

Accessibility & contrast

On white

7.55
#225A74 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.78
#225A74 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #225A74
7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##225A74#FFFFFF#000000##FFFFFF
##225A741.007.552.787.55
#FFFFFF7.551.0021.001.00
#0000002.7821.001.0021.00
##FFFFFF7.551.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4D5975
Deuteranopia (green-blind)
#425174
Tritanopia (blue-blind)
#006163
Achromatopsia (no color)
#545454

Design tokens & code

CSS
--color: #225a74;
/* rgb */ color: rgb(34, 90, 116);
/* oklch */ color: oklch(44.3% 0.072 231.8);
Tailwind
colors: {
  custom: {
    50: '#68889c',
    500: '#225a74',
    950: '#000000',
  },
}
SCSS
$custom: #225a74;
$custom-light: #68889c;
$custom-dark: #000000;
JSON
{
  "hex": "#225a74",
  "rgb": {
    "r": 34,
    "g": 90,
    "b": 116
  },
  "hsl": {
    "h": 199.024,
    "s": 54.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.44272,
    "c": 0.07181,
    "h": 231.8
  },
  "luminance": 0.08913
}

Semantic roles & 50–950 ramp

primary
#225A74
secondary
#A7684B
accent
#794ADE
background
#F6F8F9
surface
#EBEFF2
border
#C6CACC
text
#070B0E
muted
#7A7C7E

Preview Lab

Preview with #225A74

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

Preview Lab → · Contrast checker → · Palette generator →

#225A74 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva