#2779AE#2779AE

#2779AE is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 55.3% C 0.113 H 241.8°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#2779AE
RGB	rgb(39, 121, 174)
HSL	hsl(204, 63%, 42%)
HSV	hsv(204, 78%, 68%)
CMYK	cmyk(77.6%, 30.5%, 0%, 31.8%)
CIE-LAB	lab(48.46, -5.79, -35.07)
CIE-LCH	lch(48.46, 35.55, 260.62°)
OKLab	oklab(55.26% -0.0532 -0.0993)
OKLCH	oklch(55.26% 0.113 241.8)
XYZ	xyz(15.3111, 17.1602, 42.5415)
Luminance	0.1716 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2779AE #AE5C27

analogous

#27AEA0 #2779AE #2735AE

triadic

#2779AE #AE2779 #79AE27

tetradic

#2779AE #A027AE #AE5C27 #35AE27

square

#2779AE #A027AE #AE5C27 #35AE27

split-complementary

#2779AE #AE2735 #AEA027

monochromatic

#11334A #1C567C #2779AE #3E99D4 #70B4DF

Accessibility & contrast

On white

4.74

#2779AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#2779AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2779AE

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2779AE	#FFFFFF	#000000	##FFFFFF
##2779AE	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#607AB0

Deuteranopia (green-blind)

#4E6DAD

Tritanopia (blue-blind)

#00868C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2779ae;
/* rgb */ color: rgb(39, 121, 174);
/* oklch */ color: oklch(55.3% 0.113 241.8);

Tailwind

colors: {
  custom: {
    50: '#759fc6',
    500: '#2779ae',
    950: '#000000',
  },
}

SCSS

$custom: #2779ae;
$custom-light: #759fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#2779ae",
  "rgb": {
    "r": 39,
    "g": 121,
    "b": 174
  },
  "hsl": {
    "h": 203.556,
    "s": 63.38,
    "l": 41.765
  },
  "oklch": {
    "l": 0.55257,
    "c": 0.11269,
    "h": 241.8
  },
  "luminance": 0.17162
}

Semantic roles & 50–950 ramp

primary

#2779AE

secondary

#C68F6B

accent

#8241E6

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2779AE

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

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