#2779A6#2779A6

#2779A6 is a mid, moderate cyan. Relative luminance 0.169; OKLCH L 54.8% C 0.104 H 237.5°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#2779A6
RGB	rgb(39, 121, 166)
HSL	hsl(201, 62%, 40%)
HSV	hsv(201, 77%, 65%)
CMYK	cmyk(76.5%, 27.1%, 0%, 34.9%)
CIE-LAB	lab(48.08, -8.71, -31.01)
CIE-LCH	lch(48.08, 32.21, 254.31°)
OKLab	oklab(54.83% -0.0558 -0.0875)
OKLCH	oklch(54.83% 0.104 237.5)
XYZ	xyz(14.5543, 16.8575, 38.5558)
Luminance	0.1686 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2779A6 #A65427

analogous

#27A693 #2779A6 #2739A6

triadic

#2779A6 #A62779 #79A627

tetradic

#2779A6 #9327A6 #A65427 #39A627

square

#2779A6 #9327A6 #A65427 #39A627

split-complementary

#2779A6 #A62739 #A69327

monochromatic

#103143 #1B5574 #2779A6 #3A9BD1 #6BB4DC

Accessibility & contrast

On white

4.80

#2779A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#2779A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2779A6

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2779A6	#FFFFFF	#000000	##FFFFFF
##2779A6	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6479A8

Deuteranopia (green-blind)

#526DA5

Tritanopia (blue-blind)

#008588

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2779a6;
/* rgb */ color: rgb(39, 121, 166);
/* oklch */ color: oklch(54.8% 0.104 237.5);

Tailwind

colors: {
  custom: {
    50: '#749fc0',
    500: '#2779a6',
    950: '#000000',
  },
}

SCSS

$custom: #2779a6;
$custom-light: #749fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2779a6",
  "rgb": {
    "r": 39,
    "g": 121,
    "b": 166
  },
  "hsl": {
    "h": 201.26,
    "s": 61.951,
    "l": 40.196
  },
  "oklch": {
    "l": 0.54829,
    "c": 0.10384,
    "h": 237.5
  },
  "luminance": 0.16859
}

Semantic roles & 50–950 ramp

primary

#2779A6

secondary

#C38766

accent

#7C43E5

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2779A6

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

Preview Lab → · Contrast checker → · Palette generator →