#4871D4#4871D4

#4871D4 is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.0% C 0.159 H 264.9°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#4871D4
RGB	rgb(72, 113, 212)
HSL	hsl(222, 62%, 56%)
HSV	hsv(222, 66%, 83%)
CMYK	cmyk(66%, 46.7%, 0%, 16.9%)
CIE-LAB	lab(49.42, 17.65, -55.31)
CIE-LCH	lch(49.42, 58.06, 287.70°)
OKLab	oklab(57.01% -0.0142 -0.1583)
OKLCH	oklch(57.01% 0.159 264.9)
XYZ	xyz(20.4571, 17.9395, 64.6592)
Luminance	0.1794 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4871D4 #D4AB48

analogous

#48B7D4 #4871D4 #6548D4

triadic

#4871D4 #D44871 #71D448

tetradic

#4871D4 #D448B7 #D4AB48 #48D465

square

#4871D4 #D448B7 #D4AB48 #48D465

split-complementary

#4871D4 #D46548 #B7D448

monochromatic

#1F3C83 #2A53B4 #4871D4 #7A97E0 #ABBEEB

Accessibility & contrast

On white

4.58

#4871D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#4871D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4871D4

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4871D4	#FFFFFF	#000000	##000000
##4871D4	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E7CD8

Deuteranopia (green-blind)

#226FD2

Tritanopia (blue-blind)

#008898

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4871d4;
/* rgb */ color: rgb(72, 113, 212);
/* oklch */ color: oklch(57.0% 0.159 264.9);

Tailwind

colors: {
  custom: {
    50: '#8999e2',
    500: '#4871d4',
    950: '#000000',
  },
}

SCSS

$custom: #4871d4;
$custom-light: #8999e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4871d4",
  "rgb": {
    "r": 72,
    "g": 113,
    "b": 212
  },
  "hsl": {
    "h": 222.429,
    "s": 61.947,
    "l": 55.686
  },
  "oklch": {
    "l": 0.57011,
    "c": 0.15895,
    "h": 264.9
  },
  "luminance": 0.17941
}

Semantic roles & 50–950 ramp

primary

#4871D4

secondary

#D9C89F

accent

#B643E5

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #4871D4

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

Preview Lab → · Contrast checker → · Palette generator →