#2F79AC#2F79AC

#2F79AC is a mid, moderate cyan. Relative luminance 0.173; OKLCH L 55.4% C 0.107 H 242.5°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#2F79AC
RGB	rgb(47, 121, 172)
HSL	hsl(204, 57%, 43%)
HSV	hsv(204, 73%, 67%)
CMYK	cmyk(72.7%, 29.7%, 0%, 32.5%)
CIE-LAB	lab(48.58, -5.47, -33.71)
CIE-LCH	lch(48.58, 34.15, 260.78°)
OKLab	oklab(55.38% -0.0495 -0.0953)
OKLCH	oklch(55.38% 0.107 242.5)
XYZ	xyz(15.4532, 17.2559, 41.5380)
Luminance	0.1726 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F79AC #AC622F

analogous

#2FACA0 #2F79AC #2F3AAC

triadic

#2F79AC #AC2F79 #79AC2F

tetradic

#2F79AC #A02FAC #AC622F #3AAC2F

square

#2F79AC #A02FAC #AC622F #3AAC2F

split-complementary

#2F79AC #AC2F3A #ACA02F

monochromatic

#15354C #22577C #2F79AC #4B98CE #7BB4DB

Accessibility & contrast

On white

4.72

#2F79AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#2F79AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F79AC

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F79AC	#FFFFFF	#000000	##FFFFFF
##2F79AC	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#627AAE

Deuteranopia (green-blind)

#506EAB

Tritanopia (blue-blind)

#00868B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2f79ac;
/* rgb */ color: rgb(47, 121, 172);
/* oklch */ color: oklch(55.4% 0.107 242.5);

Tailwind

colors: {
  custom: {
    50: '#789fc5',
    500: '#2f79ac',
    950: '#000000',
  },
}

SCSS

$custom: #2f79ac;
$custom-light: #789fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f79ac",
  "rgb": {
    "r": 47,
    "g": 121,
    "b": 172
  },
  "hsl": {
    "h": 204.48,
    "s": 57.078,
    "l": 42.941
  },
  "oklch": {
    "l": 0.55381,
    "c": 0.1074,
    "h": 242.5
  },
  "luminance": 0.17258
}

Semantic roles & 50–950 ramp

primary

#2F79AC

secondary

#C39474

accent

#8647E0

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2F79AC

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

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