#4976DD#4976DD

#4976DD is a mid, vivid blue. Relative luminance 0.196; OKLCH L 58.7% C 0.165 H 264.2°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#4976DD
RGB	rgb(73, 118, 221)
HSL	hsl(222, 69%, 58%)
HSV	hsv(222, 67%, 87%)
CMYK	cmyk(67%, 46.6%, 0%, 13.3%)
CIE-LAB	lab(51.37, 17.86, -57.27)
CIE-LCH	lch(51.37, 59.99, 287.32°)
OKLab	oklab(58.69% -0.0166 -0.164)
OKLCH	oklch(58.69% 0.165 264.2)
XYZ	xyz(22.2727, 19.5916, 71.0004)
Luminance	0.1959 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4976DD #DDB049

analogous

#49C0DD #4976DD #6649DD

triadic

#4976DD #DD4976 #76DD49

tetradic

#4976DD #DD49C0 #DDB049 #49DD66

square

#4976DD #DD49C0 #DDB049 #49DD66

split-complementary

#4976DD #DD6649 #C0DD49

monochromatic

#1B3F91 #2555C4 #4976DD #7D9DE7 #B0C4F0

Accessibility & contrast

On white

4.27

#4976DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#4976DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4976DD

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4976DD	#FFFFFF	#000000	##000000
##4976DD	1.00	4.27	4.92	4.92
#FFFFFF	4.27	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)

#4182E1

Deuteranopia (green-blind)

#2174DB

Tritanopia (blue-blind)

#008E9F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4976dd;
/* rgb */ color: rgb(73, 118, 221);
/* oklch */ color: oklch(58.7% 0.165 264.2);

Tailwind

colors: {
  custom: {
    50: '#8b9ce8',
    500: '#4976dd',
    950: '#000000',
  },
}

SCSS

$custom: #4976dd;
$custom-light: #8b9ce8;
$custom-dark: #000000;

JSON

{
  "hex": "#4976dd",
  "rgb": {
    "r": 73,
    "g": 118,
    "b": 221
  },
  "hsl": {
    "h": 221.757,
    "s": 68.519,
    "l": 57.647
  },
  "oklch": {
    "l": 0.58693,
    "c": 0.16484,
    "h": 264.2
  },
  "luminance": 0.19594
}

Semantic roles & 50–950 ramp

primary

#4976DD

secondary

#DFCDA3

accent

#B63CEB

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4976DD

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

Preview Lab → · Contrast checker → · Palette generator →