#2C83A4#2C83A4

#2C83A4 is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.3% C 0.095 H 227.5°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#2C83A4
RGB	rgb(44, 131, 164)
HSL	hsl(197, 58%, 41%)
HSV	hsv(197, 73%, 64%)
CMYK	cmyk(73.2%, 20.1%, 0%, 35.7%)
CIE-LAB	lab(51.21, -14.45, -24.98)
CIE-LCH	lch(51.21, 28.86, 239.95°)
OKLab	oklab(57.33% -0.0641 -0.07)
OKLCH	oklch(57.33% 0.095 227.5)
XYZ	xyz(15.8531, 19.4466, 38.0328)
Luminance	0.1945 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C83A4 #A44D2C

analogous

#2CA489 #2C83A4 #2C47A4

triadic

#2C83A4 #A42C83 #83A42C

tetradic

#2C83A4 #892CA4 #A44D2C #47A42C

square

#2C83A4 #892CA4 #A44D2C #47A42C

split-complementary

#2C83A4 #A42C47 #A4892C

monochromatic

#123643 #1F5C74 #2C83A4 #41A6CC #71BDD9

Accessibility & contrast

On white

4.29

#2C83A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#2C83A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C83A4

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C83A4	#FFFFFF	#000000	##000000
##2C83A4	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7181A6

Deuteranopia (green-blind)

#6175A4

Tritanopia (blue-blind)

#008C8E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2c83a4;
/* rgb */ color: rgb(44, 131, 164);
/* oklch */ color: oklch(57.3% 0.095 227.5);

Tailwind

colors: {
  custom: {
    50: '#76a7bf',
    500: '#2c83a4',
    950: '#000000',
  },
}

SCSS

$custom: #2c83a4;
$custom-light: #76a7bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c83a4",
  "rgb": {
    "r": 44,
    "g": 131,
    "b": 164
  },
  "hsl": {
    "h": 196.5,
    "s": 57.692,
    "l": 40.784
  },
  "oklch": {
    "l": 0.57327,
    "c": 0.09494,
    "h": 227.5
  },
  "luminance": 0.19448
}

Semantic roles & 50–950 ramp

primary

#2C83A4

secondary

#C0836B

accent

#7147E1

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2C83A4

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

Preview Lab → · Contrast checker → · Palette generator →