#4079C1#4079C1

#4079C1 is a mid, vivid cyan. Relative luminance 0.186; OKLCH L 57.2% C 0.127 H 255.3°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#4079C1
RGB	rgb(64, 121, 193)
HSL	hsl(213, 51%, 50%)
HSV	hsv(213, 67%, 76%)
CMYK	cmyk(66.8%, 37.3%, 0%, 24.3%)
CIE-LAB	lab(50.23, 4.67, -43.19)
CIE-LCH	lch(50.23, 43.44, 276.17°)
OKLab	oklab(57.19% -0.0322 -0.1228)
OKLCH	oklch(57.19% 0.127 255.3)
XYZ	xyz(18.5739, 18.6131, 53.0556)
Luminance	0.1862 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4079C1 #C18840

analogous

#40BAC1 #4079C1 #4740C1

triadic

#4079C1 #C14079 #79C140

tetradic

#4079C1 #C140BA #C18840 #40C147

square

#4079C1 #C140BA #C18840 #40C147

split-complementary

#4079C1 #C14740 #BAC140

monochromatic

#213F66 #305C94 #4079C1 #6E99D0 #9CBADF

Accessibility & contrast

On white

4.45

#4079C1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#4079C1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4079C1

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4079C1	#FFFFFF	#000000	##000000
##4079C1	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#597EC4

Deuteranopia (green-blind)

#4672C0

Tritanopia (blue-blind)

#008A94

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4079c1;
/* rgb */ color: rgb(64, 121, 193);
/* oklch */ color: oklch(57.2% 0.127 255.3);

Tailwind

colors: {
  custom: {
    50: '#829fd4',
    500: '#4079c1',
    950: '#000000',
  },
}

SCSS

$custom: #4079c1;
$custom-light: #829fd4;
$custom-dark: #000000;

JSON

{
  "hex": "#4079c1",
  "rgb": {
    "r": 64,
    "g": 121,
    "b": 193
  },
  "hsl": {
    "h": 213.488,
    "s": 50.988,
    "l": 50.392
  },
  "oklch": {
    "l": 0.57189,
    "c": 0.12691,
    "h": 255.3
  },
  "luminance": 0.18615
}

Semantic roles & 50–950 ramp

primary

#4079C1

secondary

#CBB292

accent

#9C4DDA

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #4079C1

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

Preview Lab → · Contrast checker → · Palette generator →