#2C79B1#2C79B1

#2C79B1 is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.6% C 0.114 H 244.3°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#2C79B1
RGB	rgb(44, 121, 177)
HSL	hsl(205, 60%, 43%)
HSV	hsv(205, 75%, 69%)
CMYK	cmyk(75.1%, 31.6%, 0%, 30.6%)
CIE-LAB	lab(48.74, -4.07, -36.37)
CIE-LCH	lch(48.74, 36.59, 263.61°)
OKLab	oklab(55.56% -0.0497 -0.1031)
OKLCH	oklch(55.56% 0.114 244.3)
XYZ	xyz(15.8088, 17.3827, 44.1085)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C79B1 #B1642C

analogous

#2CB1A6 #2C79B1 #2C36B1

triadic

#2C79B1 #B12C79 #79B12C

tetradic

#2C79B1 #A62CB1 #B1642C #36B12C

square

#2C79B1 #A62CB1 #B1642C #36B12C

split-complementary

#2C79B1 #B12C36 #B1A62C

monochromatic

#14364F #205780 #2C79B1 #4998D2 #7AB4DE

Accessibility & contrast

On white

4.69

#2C79B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#2C79B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C79B1

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C79B1	#FFFFFF	#000000	##FFFFFF
##2C79B1	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F7BB3

Deuteranopia (green-blind)

#4D6EB0

Tritanopia (blue-blind)

#00878D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2c79b1;
/* rgb */ color: rgb(44, 121, 177);
/* oklch */ color: oklch(55.6% 0.114 244.3);

Tailwind

colors: {
  custom: {
    50: '#789fc8',
    500: '#2c79b1',
    950: '#000000',
  },
}

SCSS

$custom: #2c79b1;
$custom-light: #789fc8;
$custom-dark: #000000;

JSON

{
  "hex": "#2c79b1",
  "rgb": {
    "r": 44,
    "g": 121,
    "b": 177
  },
  "hsl": {
    "h": 205.263,
    "s": 60.181,
    "l": 43.333
  },
  "oklch": {
    "l": 0.55561,
    "c": 0.11441,
    "h": 244.3
  },
  "luminance": 0.17385
}

Semantic roles & 50–950 ramp

primary

#2C79B1

secondary

#C69673

accent

#8744E3

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2C79B1

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

Preview Lab → · Contrast checker → · Palette generator →