#2F73C4#2F73C4

#2F73C4 is a mid, vivid cyan. Relative luminance 0.169; OKLCH L 55.4% C 0.143 H 254.9°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#2F73C4
RGB	rgb(47, 115, 196)
HSL	hsl(213, 61%, 48%)
HSV	hsv(213, 76%, 77%)
CMYK	cmyk(76%, 41.3%, 0%, 23.1%)
CIE-LAB	lab(48.07, 7.00, -48.39)
CIE-LCH	lch(48.07, 48.89, 278.23°)
OKLab	oklab(55.39% -0.0374 -0.1383)
OKLCH	oklch(55.39% 0.143 254.9)
XYZ	xyz(17.2631, 16.8493, 54.5563)
Luminance	0.1685 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F73C4 #C4802F

analogous

#2FBEC4 #2F73C4 #352FC4

triadic

#2F73C4 #C42F73 #73C42F

tetradic

#2F73C4 #C42FBE #C4802F #2FC435

square

#2F73C4 #C42FBE #C4802F #2FC435

split-complementary

#2F73C4 #C4352F #BEC42F

monochromatic

#173961 #235693 #2F73C4 #5993D7 #8AB3E3

Accessibility & contrast

On white

4.81

#2F73C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#2F73C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F73C4

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F73C4	#FFFFFF	#000000	##FFFFFF
##2F73C4	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C79C7

Deuteranopia (green-blind)

#326CC2

Tritanopia (blue-blind)

#008692

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2f73c4;
/* rgb */ color: rgb(47, 115, 196);
/* oklch */ color: oklch(55.4% 0.143 254.9);

Tailwind

colors: {
  custom: {
    50: '#7c9ad6',
    500: '#2f73c4',
    950: '#000000',
  },
}

SCSS

$custom: #2f73c4;
$custom-light: #7c9ad6;
$custom-dark: #000000;

JSON

{
  "hex": "#2f73c4",
  "rgb": {
    "r": 47,
    "g": 115,
    "b": 196
  },
  "hsl": {
    "h": 212.617,
    "s": 61.317,
    "l": 47.647
  },
  "oklch": {
    "l": 0.55393,
    "c": 0.14329,
    "h": 254.9
  },
  "luminance": 0.16851
}

Semantic roles & 50–950 ramp

primary

#2F73C4

secondary

#CDAB82

accent

#9B43E4

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #2F73C4

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

Preview Lab → · Contrast checker → · Palette generator →