#2C83A3#2C83A3

#2C83A3 is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.3% C 0.094 H 226.8°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#2C83A3
RGB	rgb(44, 131, 163)
HSL	hsl(196, 57%, 41%)
HSV	hsv(196, 73%, 64%)
CMYK	cmyk(73%, 19.6%, 0%, 36.1%)
CIE-LAB	lab(51.16, -14.79, -24.46)
CIE-LCH	lch(51.16, 28.59, 238.84°)
OKLab	oklab(57.28% -0.0645 -0.0686)
OKLCH	oklch(57.28% 0.094 226.8)
XYZ	xyz(15.7632, 19.4106, 37.5591)
Luminance	0.1941 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C83A3 #A34C2C

analogous

#2CA387 #2C83A3 #2C48A3

triadic

#2C83A3 #A32C83 #83A32C

tetradic

#2C83A3 #872CA3 #A34C2C #48A32C

square

#2C83A3 #872CA3 #A34C2C #48A32C

split-complementary

#2C83A3 #A32C48 #A3872C

monochromatic

#123643 #1F5C73 #2C83A3 #41A6CC #71BDD9

Accessibility & contrast

On white

4.30

#2C83A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#2C83A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C83A3

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C83A3	#FFFFFF	#000000	##000000
##2C83A3	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7280A5

Deuteranopia (green-blind)

#6275A3

Tritanopia (blue-blind)

#008C8D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2c83a3;
/* rgb */ color: rgb(44, 131, 163);
/* oklch */ color: oklch(57.3% 0.094 226.8);

Tailwind

colors: {
  custom: {
    50: '#76a7be',
    500: '#2c83a3',
    950: '#000000',
  },
}

SCSS

$custom: #2c83a3;
$custom-light: #76a7be;
$custom-dark: #000000;

JSON

{
  "hex": "#2c83a3",
  "rgb": {
    "r": 44,
    "g": 131,
    "b": 163
  },
  "hsl": {
    "h": 196.134,
    "s": 57.488,
    "l": 40.588
  },
  "oklch": {
    "l": 0.57281,
    "c": 0.09412,
    "h": 226.8
  },
  "luminance": 0.19412
}

Semantic roles & 50–950 ramp

primary

#2C83A3

secondary

#C0826B

accent

#7047E1

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2C83A3

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

Preview Lab → · Contrast checker → · Palette generator →