#2C83C9#2C83C9

#2C83C9 is a mid, vivid cyan. Relative luminance 0.210; OKLCH L 59.3% C 0.134 H 247.2°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#2C83C9
RGB	rgb(44, 131, 201)
HSL	hsl(207, 64%, 48%)
HSV	hsv(207, 78%, 79%)
CMYK	cmyk(78.1%, 34.8%, 0%, 21.2%)
CIE-LAB	lab(52.93, -1.25, -43.52)
CIE-LCH	lch(52.93, 43.54, 268.36°)
OKLab	oklab(59.26% -0.0519 -0.1238)
OKLCH	oklch(59.26% 0.134 247.2)
XYZ	xyz(19.6936, 20.9828, 58.2592)
Luminance	0.2099 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C83C9 #C9722C

analogous

#2CC9C1 #2C83C9 #2C34C9

triadic

#2C83C9 #C92C83 #83C92C

tetradic

#2C83C9 #C12CC9 #C9722C #34C92C

square

#2C83C9 #C12CC9 #C9722C #34C92C

split-complementary

#2C83C9 #C92C34 #C9C12C

monochromatic

#164265 #216297 #2C83C9 #58A0DA #8ABDE5

Accessibility & contrast

On white

4.04

#2C83C9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#2C83C9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C83C9

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C83C9	#FFFFFF	#000000	##000000
##2C83C9	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6286CC

Deuteranopia (green-blind)

#4C78C8

Tritanopia (blue-blind)

#00949C

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2c83c9;
/* rgb */ color: rgb(44, 131, 201);
/* oklch */ color: oklch(59.3% 0.134 247.2);

Tailwind

colors: {
  custom: {
    50: '#7ca6da',
    500: '#2c83c9',
    950: '#000000',
  },
}

SCSS

$custom: #2c83c9;
$custom-light: #7ca6da;
$custom-dark: #000000;

JSON

{
  "hex": "#2c83c9",
  "rgb": {
    "r": 44,
    "g": 131,
    "b": 201
  },
  "hsl": {
    "h": 206.752,
    "s": 64.082,
    "l": 48.039
  },
  "oklch": {
    "l": 0.59262,
    "c": 0.13427,
    "h": 247.2
  },
  "luminance": 0.20985
}

Semantic roles & 50–950 ramp

primary

#2C83C9

secondary

#CFA482

accent

#8B41E7

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B0F15

muted

#7C7F83

Preview Lab

Preview with #2C83C9

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

Preview Lab → · Contrast checker → · Palette generator →