#2F79AA#2F79AA

#2F79AA is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 55.3% C 0.105 H 241.5°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#2F79AA
RGB	rgb(47, 121, 170)
HSL	hsl(204, 57%, 43%)
HSV	hsv(204, 72%, 67%)
CMYK	cmyk(72.4%, 28.8%, 0%, 33.3%)
CIE-LAB	lab(48.49, -6.19, -32.69)
CIE-LCH	lch(48.49, 33.27, 259.29°)
OKLab	oklab(55.27% -0.0502 -0.0924)
OKLCH	oklch(55.27% 0.105 241.5)
XYZ	xyz(15.2626, 17.1796, 40.5340)
Luminance	0.1718 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F79AA #AA602F

analogous

#2FAA9D #2F79AA #2F3CAA

triadic

#2F79AA #AA2F79 #79AA2F

tetradic

#2F79AA #9D2FAA #AA602F #3CAA2F

square

#2F79AA #9D2FAA #AA602F #3CAA2F

split-complementary

#2F79AA #AA2F3C #AA9D2F

monochromatic

#14354A #22577A #2F79AA #4998CD #79B4DA

Accessibility & contrast

On white

4.73

#2F79AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#2F79AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F79AA

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F79AA	#FFFFFF	#000000	##FFFFFF
##2F79AA	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#627AAC

Deuteranopia (green-blind)

#526EA9

Tritanopia (blue-blind)

#00858A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2f79aa;
/* rgb */ color: rgb(47, 121, 170);
/* oklch */ color: oklch(55.3% 0.105 241.5);

Tailwind

colors: {
  custom: {
    50: '#779fc3',
    500: '#2f79aa',
    950: '#000000',
  },
}

SCSS

$custom: #2f79aa;
$custom-light: #779fc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f79aa",
  "rgb": {
    "r": 47,
    "g": 121,
    "b": 170
  },
  "hsl": {
    "h": 203.902,
    "s": 56.682,
    "l": 42.549
  },
  "oklch": {
    "l": 0.55274,
    "c": 0.10511,
    "h": 241.5
  },
  "luminance": 0.17181
}

Semantic roles & 50–950 ramp

primary

#2F79AA

secondary

#C29272

accent

#8448E0

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #2F79AA

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

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