#2C82B8#2C82B8

#2C82B8 is a mid, moderate cyan. Relative luminance 0.200; OKLCH L 58.1% C 0.115 H 240.9°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX#2C82B8
RGBrgb(44, 130, 184)
HSLhsl(203, 61%, 45%)
HSVhsv(203, 76%, 72%)
CMYKcmyk(76.1%, 29.3%, 0%, 27.8%)
CIE-LABlab(51.79, -6.84, -35.61)
CIE-LCHlch(51.79, 36.26, 259.13°)
OKLaboklab(58.09% -0.0561 -0.1008)
OKLCHoklch(58.09% 0.115 240.9)
XYZxyz(17.6697, 19.9593, 48.2594)
Luminance0.1996 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2C82B8 #B8622C
analogous
#2CB8A8 #2C82B8 #2C3CB8
triadic
#2C82B8 #B82C82 #82B82C
tetradic
#2C82B8 #A82CB8 #B8622C #3CB82C
square
#2C82B8 #A82CB8 #B8622C #3CB82C
split-complementary
#2C82B8 #B82C3C #B8A82C
monochromatic
#143C55 #205F87 #2C82B8 #4DA0D4 #7EBAE0

Accessibility & contrast

On white

4.21
#2C82B8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.99
#2C82B8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C82B8
4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2C82B8#FFFFFF#000000##000000
##2C82B81.004.214.994.99
#FFFFFF4.211.0021.0021.00
#0000004.9921.001.001.00
##0000004.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#6983BA
Deuteranopia (green-blind)
#5676B7
Tritanopia (blue-blind)
#008F95
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #2c82b8;
/* rgb */ color: rgb(44, 130, 184);
/* oklch */ color: oklch(58.1% 0.115 240.9);
Tailwind
colors: {
  custom: {
    50: '#79a6cd',
    500: '#2c82b8',
    950: '#000000',
  },
}
SCSS
$custom: #2c82b8;
$custom-light: #79a6cd;
$custom-dark: #000000;
JSON
{
  "hex": "#2c82b8",
  "rgb": {
    "r": 44,
    "g": 130,
    "b": 184
  },
  "hsl": {
    "h": 203.143,
    "s": 61.404,
    "l": 44.706
  },
  "oklch": {
    "l": 0.58087,
    "c": 0.11531,
    "h": 240.9
  },
  "luminance": 0.19961
}

Semantic roles & 50–950 ramp

primary
#2C82B8
secondary
#C99777
accent
#8143E5
background
#F8FAFC
surface
#EFF4F9
border
#CACED2
text
#0A0F13
muted
#7C7F82

Preview Lab

Preview with #2C82B8

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

Preview Lab → · Contrast checker → · Palette generator →

#2C82B8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva