#2F78C8#2F78C8

#2F78C8 is a mid, vivid cyan. Relative luminance 0.182; OKLCH L 56.8% C 0.143 H 253.4°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#2F78C8
RGB	rgb(47, 120, 200)
HSL	hsl(211, 62%, 48%)
HSV	hsv(211, 77%, 78%)
CMYK	cmyk(76.5%, 40%, 0%, 21.6%)
CIE-LAB	lab(49.74, 5.39, -48.01)
CIE-LCH	lch(49.74, 48.31, 276.41°)
OKLab	oklab(56.77% -0.0409 -0.1371)
OKLCH	oklch(56.77% 0.143 253.4)
XYZ	xyz(18.3102, 18.2053, 57.1813)
Luminance	0.1821 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F78C8 #C87F2F

analogous

#2FC4C8 #2F78C8 #332FC8

triadic

#2F78C8 #C82F78 #78C82F

tetradic

#2F78C8 #C82FC4 #C87F2F #2FC833

square

#2F78C8 #C82FC4 #C87F2F #2FC833

split-complementary

#2F78C8 #C8332F #C4C82F

monochromatic

#183D65 #235A96 #2F78C8 #5C97D9 #8DB7E4

Accessibility & contrast

On white

4.52

#2F78C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#2F78C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F78C8

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F78C8	#FFFFFF	#000000	##000000
##2F78C8	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#527ECB

Deuteranopia (green-blind)

#3970C6

Tritanopia (blue-blind)

#008B96

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2f78c8;
/* rgb */ color: rgb(47, 120, 200);
/* oklch */ color: oklch(56.8% 0.143 253.4);

Tailwind

colors: {
  custom: {
    50: '#7d9ed9',
    500: '#2f78c8',
    950: '#000000',
  },
}

SCSS

$custom: #2f78c8;
$custom-light: #7d9ed9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f78c8",
  "rgb": {
    "r": 47,
    "g": 120,
    "b": 200
  },
  "hsl": {
    "h": 211.373,
    "s": 61.943,
    "l": 48.431
  },
  "oklch": {
    "l": 0.56771,
    "c": 0.14309,
    "h": 253.4
  },
  "luminance": 0.18207
}

Semantic roles & 50–950 ramp

primary

#2F78C8

secondary

#CFAB84

accent

#9843E5

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E15

muted

#7C7E83

Preview Lab

Preview with #2F78C8

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

Preview Lab → · Contrast checker → · Palette generator →