#4076DF#4076DF

#4076DF is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.4% C 0.170 H 262.1°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#4076DF
RGB	rgb(64, 118, 223)
HSL	hsl(220, 71%, 56%)
HSV	hsv(220, 71%, 87%)
CMYK	cmyk(71.3%, 47.1%, 0%, 12.5%)
CIE-LAB	lab(51.12, 17.25, -58.83)
CIE-LCH	lch(51.12, 61.30, 286.35°)
OKLab	oklab(58.44% -0.0235 -0.1687)
OKLCH	oklch(58.44% 0.17 262.1)
XYZ	xyz(21.9073, 19.3722, 72.3824)
Luminance	0.1938 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4076DF #DFA940

analogous

#40C5DF #4076DF #5A40DF

triadic

#4076DF #DF4076 #76DF40

tetradic

#4076DF #DF40C5 #DFA940 #40DF5A

square

#4076DF #DF40C5 #DFA940 #40DF5A

split-complementary

#4076DF #DF5A40 #C5DF40

monochromatic

#183F8D #2057C1 #4076DF #749CE8 #A9C1F1

Accessibility & contrast

On white

4.31

#4076DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#4076DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4076DF

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4076DF	#FFFFFF	#000000	##000000
##4076DF	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D82E3

Deuteranopia (green-blind)

#1373DD

Tritanopia (blue-blind)

#008FA0

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4076df;
/* rgb */ color: rgb(64, 118, 223);
/* oklch */ color: oklch(58.4% 0.170 262.1);

Tailwind

colors: {
  custom: {
    50: '#889cea',
    500: '#4076df',
    950: '#000000',
  },
}

SCSS

$custom: #4076df;
$custom-light: #889cea;
$custom-dark: #000000;

JSON

{
  "hex": "#4076df",
  "rgb": {
    "r": 64,
    "g": 118,
    "b": 223
  },
  "hsl": {
    "h": 219.623,
    "s": 71.3,
    "l": 56.275
  },
  "oklch": {
    "l": 0.58436,
    "c": 0.17036,
    "h": 262.1
  },
  "luminance": 0.19375
}

Semantic roles & 50–950 ramp

primary

#4076DF

secondary

#DEC89D

accent

#B13AEE

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4076DF

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

Preview Lab → · Contrast checker → · Palette generator →