#4B76DA#4B76DA

#4B76DA is a mid, vivid blue. Relative luminance 0.195; OKLCH L 58.6% C 0.160 H 264.5°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#4B76DA
RGB	rgb(75, 118, 218)
HSL	hsl(222, 66%, 57%)
HSV	hsv(222, 66%, 85%)
CMYK	cmyk(65.6%, 45.9%, 0%, 14.5%)
CIE-LAB	lab(51.28, 17.13, -55.72)
CIE-LCH	lch(51.28, 58.29, 287.09°)
OKLab	oklab(58.59% -0.0154 -0.1594)
OKLCH	oklch(58.59% 0.16 264.5)
XYZ	xyz(22.0306, 19.5126, 68.9214)
Luminance	0.1951 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B76DA #DAAF4B

analogous

#4BBEDA #4B76DA #674BDA

triadic

#4B76DA #DA4B76 #76DA4B

tetradic

#4B76DA #DA4BBE #DAAF4B #4BDA67

square

#4B76DA #DA4BBE #DAAF4B #4BDA67

split-complementary

#4B76DA #DA674B #BEDA4B

monochromatic

#1D3F8E #2855C0 #4B76DA #7E9DE4 #B1C3EF

Accessibility & contrast

On white

4.28

#4B76DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#4B76DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B76DA

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B76DA	#FFFFFF	#000000	##000000
##4B76DA	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4481DE

Deuteranopia (green-blind)

#2974D8

Tritanopia (blue-blind)

#008D9D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4b76da;
/* rgb */ color: rgb(75, 118, 218);
/* oklch */ color: oklch(58.6% 0.160 264.5);

Tailwind

colors: {
  custom: {
    50: '#8b9de6',
    500: '#4b76da',
    950: '#000000',
  },
}

SCSS

$custom: #4b76da;
$custom-light: #8b9de6;
$custom-dark: #000000;

JSON

{
  "hex": "#4b76da",
  "rgb": {
    "r": 75,
    "g": 118,
    "b": 218
  },
  "hsl": {
    "h": 221.958,
    "s": 65.899,
    "l": 57.451
  },
  "oklch": {
    "l": 0.5859,
    "c": 0.16014,
    "h": 264.5
  },
  "luminance": 0.19515
}

Semantic roles & 50–950 ramp

primary

#4B76DA

secondary

#DDCCA4

accent

#B63FE9

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4B76DA

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

Preview Lab → · Contrast checker → · Palette generator →