#4079D6#4079D6

#4079D6 is a mid, vivid blue. Relative luminance 0.196; OKLCH L 58.5% C 0.155 H 259.7°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#4079D6
RGB	rgb(64, 121, 214)
HSL	hsl(217, 65%, 55%)
HSV	hsv(217, 70%, 84%)
CMYK	cmyk(70.1%, 43.5%, 0%, 16.1%)
CIE-LAB	lab(51.40, 12.15, -53.29)
CIE-LCH	lch(51.40, 54.66, 282.85°)
OKLab	oklab(58.48% -0.0277 -0.1524)
OKLCH	oklch(58.48% 0.155 259.7)
XYZ	xyz(21.0850, 19.6176, 66.2806)
Luminance	0.1962 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4079D6 #D69D40

analogous

#40C4D6 #4079D6 #5240D6

triadic

#4079D6 #D64079 #79D640

tetradic

#4079D6 #D640C4 #D69D40 #40D652

square

#4079D6 #D640C4 #D69D40 #40D652

split-complementary

#4079D6 #D65240 #C4D640

monochromatic

#1B4280 #265CB2 #4079D6 #729CE1 #A5C0EC

Accessibility & contrast

On white

4.26

#4079D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#4079D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4079D6

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4079D6	#FFFFFF	#000000	##000000
##4079D6	1.00	4.26	4.92	4.92
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B82DA

Deuteranopia (green-blind)

#3074D4

Tritanopia (blue-blind)

#008F9D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4079d6;
/* rgb */ color: rgb(64, 121, 214);
/* oklch */ color: oklch(58.5% 0.155 259.7);

Tailwind

colors: {
  custom: {
    50: '#869fe3',
    500: '#4079d6',
    950: '#000000',
  },
}

SCSS

$custom: #4079d6;
$custom-light: #869fe3;
$custom-dark: #000000;

JSON

{
  "hex": "#4079d6",
  "rgb": {
    "r": 64,
    "g": 121,
    "b": 214
  },
  "hsl": {
    "h": 217.2,
    "s": 64.655,
    "l": 54.51
  },
  "oklch": {
    "l": 0.58478,
    "c": 0.15489,
    "h": 259.7
  },
  "luminance": 0.1962
}

Semantic roles & 50–950 ramp

primary

#4079D6

secondary

#D9C199

accent

#A840E8

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0C0E15

muted

#7D7E84

Preview Lab

Preview with #4079D6

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

Preview Lab → · Contrast checker → · Palette generator →