#4863DD#4863DD

#4863DD is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.9% C 0.188 H 269.7°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#4863DD
RGB	rgb(72, 99, 221)
HSL	hsl(229, 69%, 57%)
HSV	hsv(229, 67%, 87%)
CMYK	cmyk(67.4%, 55.2%, 0%, 13.3%)
CIE-LAB	lab(46.34, 29.59, -65.40)
CIE-LCH	lch(46.34, 71.78, 294.34°)
OKLab	oklab(54.86% -0.0009 -0.1882)
OKLCH	oklch(54.86% 0.188 269.7)
XYZ	xyz(20.1810, 15.5199, 70.3247)
Luminance	0.1552 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4863DD #DDC248

analogous

#48ADDD #4863DD #7848DD

triadic

#4863DD #DD4863 #63DD48

tetradic

#4863DD #DD48AD #DDC248 #48DD78

square

#4863DD #DD48AD #DDC248 #48DD78

split-complementary

#4863DD #DD7848 #ADDD48

monochromatic

#1B3090 #2441C3 #4863DD #7C8FE7 #AFBBF0

Accessibility & contrast

On white

5.12

#4863DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#4863DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4863DD

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4863DD	#FFFFFF	#000000	##FFFFFF
##4863DD	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E1

Deuteranopia (green-blind)

#0067DB

Tritanopia (blue-blind)

#008196

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4863dd;
/* rgb */ color: rgb(72, 99, 221);
/* oklch */ color: oklch(54.9% 0.188 269.7);

Tailwind

colors: {
  custom: {
    50: '#8c8fe8',
    500: '#4863dd',
    950: '#000000',
  },
}

SCSS

$custom: #4863dd;
$custom-light: #8c8fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#4863dd",
  "rgb": {
    "r": 72,
    "g": 99,
    "b": 221
  },
  "hsl": {
    "h": 229.128,
    "s": 68.664,
    "l": 57.451
  },
  "oklch": {
    "l": 0.54863,
    "c": 0.18821,
    "h": 269.7
  },
  "luminance": 0.15522
}

Semantic roles & 50–950 ramp

primary

#4863DD

secondary

#DED4A2

accent

#CC3CEC

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4863DD

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

Preview Lab → · Contrast checker → · Palette generator →