#2C83AA#2C83AA

#2C83AA is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 57.6% C 0.100 H 231.9°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#2C83AA
RGB	rgb(44, 131, 170)
HSL	hsl(199, 59%, 42%)
HSV	hsv(199, 74%, 67%)
CMYK	cmyk(74.1%, 22.9%, 0%, 33.3%)
CIE-LAB	lab(51.46, -12.37, -28.06)
CIE-LCH	lch(51.46, 30.67, 246.20°)
OKLab	oklab(57.62% -0.0619 -0.0789)
OKLCH	oklch(57.62% 0.1 231.9)
XYZ	xyz(16.4078, 19.6684, 40.9541)
Luminance	0.1967 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C83AA #AA532C

analogous

#2CAA92 #2C83AA #2C44AA

triadic

#2C83AA #AA2C83 #83AA2C

tetradic

#2C83AA #922CAA #AA532C #44AA2C

square

#2C83AA #922CAA #AA532C #44AA2C

split-complementary

#2C83AA #AA2C44 #AA922C

monochromatic

#133849 #1F5E79 #2C83AA #44A4CF #75BCDB

Accessibility & contrast

On white

4.26

#2C83AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#2C83AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C83AA

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C83AA	#FFFFFF	#000000	##000000
##2C83AA	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F81AC

Deuteranopia (green-blind)

#5E75A9

Tritanopia (blue-blind)

#008E90

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2c83aa;
/* rgb */ color: rgb(44, 131, 170);
/* oklch */ color: oklch(57.6% 0.100 231.9);

Tailwind

colors: {
  custom: {
    50: '#77a7c3',
    500: '#2c83aa',
    950: '#000000',
  },
}

SCSS

$custom: #2c83aa;
$custom-light: #77a7c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2c83aa",
  "rgb": {
    "r": 44,
    "g": 131,
    "b": 170
  },
  "hsl": {
    "h": 198.571,
    "s": 58.879,
    "l": 41.961
  },
  "oklch": {
    "l": 0.57615,
    "c": 0.10026,
    "h": 231.9
  },
  "luminance": 0.1967
}

Semantic roles & 50–950 ramp

primary

#2C83AA

secondary

#C3896F

accent

#7646E2

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2C83AA

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

Preview Lab → · Contrast checker → · Palette generator →