#4079C4#4079C4

#4079C4 is a mid, vivid cyan. Relative luminance 0.188; OKLCH L 57.4% C 0.131 H 256.1°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#4079C4
RGB	rgb(64, 121, 196)
HSL	hsl(214, 53%, 51%)
HSV	hsv(214, 67%, 77%)
CMYK	cmyk(67.3%, 38.3%, 0%, 23.1%)
CIE-LAB	lab(50.39, 5.73, -44.65)
CIE-LCH	lch(50.39, 45.02, 277.31°)
OKLab	oklab(57.37% -0.0315 -0.127)
OKLCH	oklch(57.37% 0.131 256.1)
XYZ	xyz(18.9119, 18.7483, 54.8360)
Luminance	0.1875 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4079C4 #C48B40

analogous

#40BBC4 #4079C4 #4940C4

triadic

#4079C4 #C44079 #79C440

tetradic

#4079C4 #C440BB #C48B40 #40C449

square

#4079C4 #C440BB #C48B40 #40C449

split-complementary

#4079C4 #C44940 #BBC440

monochromatic

#204069 #2F5C98 #4079C4 #6F9AD2 #9EBBE1

Accessibility & contrast

On white

4.42

#4079C4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#4079C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4079C4

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4079C4	#FFFFFF	#000000	##000000
##4079C4	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#577FC7

Deuteranopia (green-blind)

#4472C2

Tritanopia (blue-blind)

#008A95

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4079c4;
/* rgb */ color: rgb(64, 121, 196);
/* oklch */ color: oklch(57.4% 0.131 256.1);

Tailwind

colors: {
  custom: {
    50: '#839fd6',
    500: '#4079c4',
    950: '#000000',
  },
}

SCSS

$custom: #4079c4;
$custom-light: #839fd6;
$custom-dark: #000000;

JSON

{
  "hex": "#4079c4",
  "rgb": {
    "r": 64,
    "g": 121,
    "b": 196
  },
  "hsl": {
    "h": 214.091,
    "s": 52.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.57366,
    "c": 0.13089,
    "h": 256.1
  },
  "luminance": 0.1875
}

Semantic roles & 50–950 ramp

primary

#4079C4

secondary

#CDB493

accent

#9E4CDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4079C4

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

Preview Lab → · Contrast checker → · Palette generator →