#2285B3#2285B3

#2285B3 is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.3% C 0.111 H 234.3°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX#2285B3
RGBrgb(34, 133, 179)
HSLhsl(199, 68%, 42%)
HSVhsv(199, 81%, 70%)
CMYKcmyk(81%, 25.7%, 0%, 29.8%)
CIE-LABlab(52.25, -11.48, -32.03)
CIE-LCHlch(52.25, 34.03, 250.29°)
OKLaboklab(58.31% -0.065 -0.0904)
OKLCHoklch(58.31% 0.111 234.3)
XYZxyz(17.1806, 20.3677, 45.6649)
Luminance0.2037 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2285B3 #B35022
analogous
#22B398 #2285B3 #223DB3
triadic
#2285B3 #B32285 #85B322
tetradic
#2285B3 #9822B3 #B35022 #3DB322
square
#2285B3 #9822B3 #B35022 #3DB322
split-complementary
#2285B3 #B3223D #B39822
monochromatic
#0E394C #185F80 #2285B3 #39A6D9 #6CBDE3

Accessibility & contrast

On white

4.14
#2285B3 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.07
#2285B3 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2285B3
5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2285B3#FFFFFF#000000##000000
##2285B31.004.145.075.07
#FFFFFF4.141.0021.0021.00
#0000005.0721.001.001.00
##0000005.0721.001.001.00

Color blindness preview

Protanopia (red-blind)
#6E84B5
Deuteranopia (green-blind)
#5B77B2
Tritanopia (blue-blind)
#009195
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #2285b3;
/* rgb */ color: rgb(34, 133, 179);
/* oklch */ color: oklch(58.3% 0.111 234.3);
Tailwind
colors: {
  custom: {
    50: '#75a8ca',
    500: '#2285b3',
    950: '#000000',
  },
}
SCSS
$custom: #2285b3;
$custom-light: #75a8ca;
$custom-dark: #000000;
JSON
{
  "hex": "#2285b3",
  "rgb": {
    "r": 34,
    "g": 133,
    "b": 179
  },
  "hsl": {
    "h": 199.034,
    "s": 68.075,
    "l": 41.765
  },
  "oklch": {
    "l": 0.58313,
    "c": 0.11138,
    "h": 234.3
  },
  "luminance": 0.2037
}

Semantic roles & 50–950 ramp

primary
#2285B3
secondary
#C98768
accent
#743DEB
background
#F7FAFC
surface
#EEF4F8
border
#C9CED1
text
#0A0F13
muted
#7C7F82

Preview Lab

Preview with #2285B3

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

Preview Lab → · Contrast checker → · Palette generator →

#2285B3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva