#2290A7#2290A7

#2290A7 is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 60.5% C 0.099 H 215.7°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX#2290A7
RGBrgb(34, 144, 167)
HSLhsl(190, 66%, 39%)
HSVhsv(190, 80%, 65%)
CMYKcmyk(79.6%, 13.8%, 0%, 34.5%)
CIE-LABlab(55.15, -21.66, -20.66)
CIE-LCHlch(55.15, 29.93, 223.65°)
OKLaboklab(60.47% -0.0802 -0.0577)
OKLCHoklch(60.47% 0.099 215.7)
XYZxyz(17.6050, 23.0744, 40.0777)
Luminance0.2308 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2290A7 #A73922
analogous
#22A77C #2290A7 #224EA7
triadic
#2290A7 #A72290 #90A722
tetradic
#2290A7 #7C22A7 #A73922 #4EA722
square
#2290A7 #7C22A7 #A73922 #4EA722
split-complementary
#2290A7 #A7224E #A77C22
monochromatic
#0D3841 #186474 #2290A7 #31B9D5 #64CADF

Accessibility & contrast

On white

3.74
#2290A7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.62
#2290A7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2290A7
5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2290A7#FFFFFF#000000##000000
##2290A71.003.745.625.62
#FFFFFF3.741.0021.0021.00
#0000005.6221.001.001.00
##0000005.6221.001.001.00

Color blindness preview

Protanopia (red-blind)
#808BA8
Deuteranopia (green-blind)
#6F7EA7
Tritanopia (blue-blind)
#009897
Achromatopsia (no color)
#848484

Design tokens & code

CSS
--color: #2290a7;
/* rgb */ color: rgb(34, 144, 167);
/* oklch */ color: oklch(60.5% 0.099 215.7);
Tailwind
colors: {
  custom: {
    50: '#74b0c1',
    500: '#2290a7',
    950: '#000000',
  },
}
SCSS
$custom: #2290a7;
$custom-light: #74b0c1;
$custom-dark: #000000;
JSON
{
  "hex": "#2290a7",
  "rgb": {
    "r": 34,
    "g": 144,
    "b": 167
  },
  "hsl": {
    "h": 190.376,
    "s": 66.169,
    "l": 39.412
  },
  "oklch": {
    "l": 0.60471,
    "c": 0.09882,
    "h": 215.7
  },
  "luminance": 0.23077
}

Semantic roles & 50–950 ramp

primary
#2290A7
secondary
#C57160
accent
#5C3FE9
background
#F7FAFB
surface
#EEF5F7
border
#C9CFD0
text
#0A1012
muted
#7C7F81

Preview Lab

Preview with #2290A7

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

Preview Lab → · Contrast checker → · Palette generator →

#2290A7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva