#2C79BF#2C79BF

#2C79BF is a mid, vivid cyan. Relative luminance 0.180; OKLCH L 56.4% C 0.132 H 249.7°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#2C79BF
RGB	rgb(44, 121, 191)
HSL	hsl(209, 63%, 46%)
HSV	hsv(209, 77%, 75%)
CMYK	cmyk(77%, 36.6%, 0%, 25.1%)
CIE-LAB	lab(49.46, 1.08, -43.31)
CIE-LCH	lch(49.46, 43.32, 271.43°)
OKLab	oklab(56.36% -0.0457 -0.1234)
OKLCH	oklch(56.36% 0.132 249.7)
XYZ	xyz(17.2765, 17.9698, 51.8381)
Luminance	0.1797 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C79BF #BF722C

analogous

#2CBFBB #2C79BF #2C30BF

triadic

#2C79BF #BF2C79 #79BF2C

tetradic

#2C79BF #BB2CBF #BF722C #30BF2C

square

#2C79BF #BB2CBF #BF722C #30BF2C

split-complementary

#2C79BF #BF2C30 #BFBB2C

monochromatic

#153A5C #21598D #2C79BF #5197D7 #83B5E2

Accessibility & contrast

On white

4.57

#2C79BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#2C79BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2C79BF

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C79BF	#FFFFFF	#000000	##000000
##2C79BF	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#587DC2

Deuteranopia (green-blind)

#426FBE

Tritanopia (blue-blind)

#008A93

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2c79bf;
/* rgb */ color: rgb(44, 121, 191);
/* oklch */ color: oklch(56.4% 0.132 249.7);

Tailwind

colors: {
  custom: {
    50: '#7a9fd2',
    500: '#2c79bf',
    950: '#000000',
  },
}

SCSS

$custom: #2c79bf;
$custom-light: #7a9fd2;
$custom-dark: #000000;

JSON

{
  "hex": "#2c79bf",
  "rgb": {
    "r": 44,
    "g": 121,
    "b": 191
  },
  "hsl": {
    "h": 208.571,
    "s": 62.553,
    "l": 46.078
  },
  "oklch": {
    "l": 0.56364,
    "c": 0.13154,
    "h": 249.7
  },
  "luminance": 0.17972
}

Semantic roles & 50–950 ramp

primary

#2C79BF

secondary

#CCA17B

accent

#9042E6

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #2C79BF

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

Preview Lab → · Contrast checker → · Palette generator →