#2F79AD#2F79AD

#2F79AD is a mid, moderate cyan. Relative luminance 0.173; OKLCH L 55.4% C 0.109 H 243.0°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#2F79AD
RGB	rgb(47, 121, 173)
HSL	hsl(205, 57%, 43%)
HSV	hsv(205, 73%, 68%)
CMYK	cmyk(72.8%, 30.1%, 0%, 32.2%)
CIE-LAB	lab(48.63, -5.11, -34.21)
CIE-LCH	lch(48.63, 34.59, 261.50°)
OKLab	oklab(55.44% -0.0492 -0.0968)
OKLCH	oklch(55.44% 0.109 243)
XYZ	xyz(15.5496, 17.2945, 42.0457)
Luminance	0.1730 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F79AD #AD632F

analogous

#2FADA2 #2F79AD #2F3AAD

triadic

#2F79AD #AD2F79 #79AD2F

tetradic

#2F79AD #A22FAD #AD632F #3AAD2F

square

#2F79AD #A22FAD #AD632F #3AAD2F

split-complementary

#2F79AD #AD2F3A #ADA22F

monochromatic

#15364D #22577D #2F79AD #4B98CE #7BB4DB

Accessibility & contrast

On white

4.71

#2F79AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#2F79AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F79AD

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F79AD	#FFFFFF	#000000	##FFFFFF
##2F79AD	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#617AAF

Deuteranopia (green-blind)

#506EAC

Tritanopia (blue-blind)

#00868B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2f79ad;
/* rgb */ color: rgb(47, 121, 173);
/* oklch */ color: oklch(55.4% 0.109 243.0);

Tailwind

colors: {
  custom: {
    50: '#789fc5',
    500: '#2f79ad',
    950: '#000000',
  },
}

SCSS

$custom: #2f79ad;
$custom-light: #789fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f79ad",
  "rgb": {
    "r": 47,
    "g": 121,
    "b": 173
  },
  "hsl": {
    "h": 204.762,
    "s": 57.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.55435,
    "c": 0.10856,
    "h": 243
  },
  "luminance": 0.17296
}

Semantic roles & 50–950 ramp

primary

#2F79AD

secondary

#C49574

accent

#8747E1

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2F79AD

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

Preview Lab → · Contrast checker → · Palette generator →