#2C83A8#2C83A8

#2C83A8 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.5% C 0.098 H 230.5°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX#2C83A8
RGBrgb(44, 131, 168)
HSLhsl(198, 58%, 42%)
HSVhsv(198, 74%, 66%)
CMYKcmyk(73.8%, 22%, 0%, 34.1%)
CIE-LABlab(51.37, -13.07, -27.04)
CIE-LCHlch(51.37, 30.03, 244.20°)
OKLaboklab(57.52% -0.0626 -0.0759)
OKLCHoklch(57.52% 0.098 230.5)
XYZxyz(16.2200, 19.5933, 39.9652)
Luminance0.1960 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2C83A8 #A8512C
analogous
#2CA88F #2C83A8 #2C45A8
triadic
#2C83A8 #A82C83 #83A82C
tetradic
#2C83A8 #8F2CA8 #A8512C #45A82C
square
#2C83A8 #8F2CA8 #A8512C #45A82C
split-complementary
#2C83A8 #A82C45 #A88F2C
monochromatic
#133747 #1F5D78 #2C83A8 #43A5CE #74BCDB

Accessibility & contrast

On white

4.27
#2C83A8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.92
#2C83A8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C83A8
4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2C83A8#FFFFFF#000000##000000
##2C83A81.004.274.924.92
#FFFFFF4.271.0021.0021.00
#0000004.9221.001.001.00
##0000004.9221.001.001.00

Color blindness preview

Protanopia (red-blind)
#7081AA
Deuteranopia (green-blind)
#5F75A7
Tritanopia (blue-blind)
#008D8F
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #2c83a8;
/* rgb */ color: rgb(44, 131, 168);
/* oklch */ color: oklch(57.5% 0.098 230.5);
Tailwind
colors: {
  custom: {
    50: '#77a7c2',
    500: '#2c83a8',
    950: '#000000',
  },
}
SCSS
$custom: #2c83a8;
$custom-light: #77a7c2;
$custom-dark: #000000;
JSON
{
  "hex": "#2c83a8",
  "rgb": {
    "r": 44,
    "g": 131,
    "b": 168
  },
  "hsl": {
    "h": 197.903,
    "s": 58.491,
    "l": 41.569
  },
  "oklch": {
    "l": 0.57518,
    "c": 0.09842,
    "h": 230.5
  },
  "luminance": 0.19595
}

Semantic roles & 50–950 ramp

primary
#2C83A8
secondary
#C2876E
accent
#7546E2
background
#F7FAFB
surface
#EEF4F7
border
#C9CED0
text
#0A0F12
muted
#7C7F81

Preview Lab

Preview with #2C83A8

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

Preview Lab → · Contrast checker → · Palette generator →

#2C83A8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva