#4871E8#4871E8

#4871E8 is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.4% C 0.186 H 266.4°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#4871E8
RGB	rgb(72, 113, 232)
HSL	hsl(225, 78%, 60%)
HSV	hsv(225, 69%, 91%)
CMYK	cmyk(69%, 51.3%, 0%, 9%)
CIE-LAB	lab(50.70, 24.70, -64.55)
CIE-LCH	lch(50.70, 69.11, 290.94°)
OKLab	oklab(58.39% -0.0118 -0.1855)
OKLCH	oklch(58.39% 0.186 266.4)
XYZ	xyz(23.1380, 19.0118, 78.7785)
Luminance	0.1901 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4871E8 #E8BF48

analogous

#48C1E8 #4871E8 #6F48E8

triadic

#4871E8 #E84871 #71E848

tetradic

#4871E8 #E848C1 #E8BF48 #48E86F

square

#4871E8 #E848C1 #E8BF48 #48E86F

split-complementary

#4871E8 #E86F48 #C1E848

monochromatic

#1438A1 #1B4BD8 #4871E8 #7E9BEF #B5C5F6

Accessibility & contrast

On white

4.37

#4871E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#4871E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4871E8

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4871E8	#FFFFFF	#000000	##000000
##4871E8	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2580EC

Deuteranopia (green-blind)

#0072E6

Tritanopia (blue-blind)

#008DA2

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4871e8;
/* rgb */ color: rgb(72, 113, 232);
/* oklch */ color: oklch(58.4% 0.186 266.4);

Tailwind

colors: {
  custom: {
    50: '#8d99f0',
    500: '#4871e8',
    950: '#000000',
  },
}

SCSS

$custom: #4871e8;
$custom-light: #8d99f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4871e8",
  "rgb": {
    "r": 72,
    "g": 113,
    "b": 232
  },
  "hsl": {
    "h": 224.625,
    "s": 77.67,
    "l": 59.608
  },
  "oklch": {
    "l": 0.58393,
    "c": 0.18587,
    "h": 266.4
  },
  "luminance": 0.19014
}

Semantic roles & 50–950 ramp

primary

#4871E8

secondary

#E5D5A7

accent

#C334F4

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #4871E8

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

Preview Lab → · Contrast checker → · Palette generator →