#4871DF#4871DF

#4871DF is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.8% C 0.174 H 265.8°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#4871DF
RGB	rgb(72, 113, 223)
HSL	hsl(224, 70%, 58%)
HSV	hsv(224, 68%, 87%)
CMYK	cmyk(67.7%, 49.3%, 0%, 12.5%)
CIE-LAB	lab(50.11, 21.52, -60.43)
CIE-LCH	lch(50.11, 64.15, 289.60°)
OKLab	oklab(57.76% -0.0127 -0.1734)
OKLCH	oklch(57.76% 0.174 265.8)
XYZ	xyz(21.8923, 18.5135, 72.2175)
Luminance	0.1852 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4871DF #DFB648

analogous

#48BCDF #4871DF #6B48DF

triadic

#4871DF #DF4871 #71DF48

tetradic

#4871DF #DF48BC #DFB648 #48DF6B

square

#4871DF #DF48BC #DFB648 #48DF6B

split-complementary

#4871DF #DF6B48 #BCDF48

monochromatic

#1A3B93 #234FC7 #4871DF #7C99E8 #B0C2F1

Accessibility & contrast

On white

4.47

#4871DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#4871DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4871DF

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4871DF	#FFFFFF	#000000	##000000
##4871DF	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#337FE3

Deuteranopia (green-blind)

#0071DD

Tritanopia (blue-blind)

#008B9D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4871df;
/* rgb */ color: rgb(72, 113, 223);
/* oklch */ color: oklch(57.8% 0.174 265.8);

Tailwind

colors: {
  custom: {
    50: '#8b99ea',
    500: '#4871df',
    950: '#000000',
  },
}

SCSS

$custom: #4871df;
$custom-light: #8b99ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4871df",
  "rgb": {
    "r": 72,
    "g": 113,
    "b": 223
  },
  "hsl": {
    "h": 223.709,
    "s": 70.233,
    "l": 57.843
  },
  "oklch": {
    "l": 0.57759,
    "c": 0.17385,
    "h": 265.8
  },
  "luminance": 0.18516
}

Semantic roles & 50–950 ramp

primary

#4871DF

secondary

#E0CFA3

accent

#BD3BED

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4871DF

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

Preview Lab → · Contrast checker → · Palette generator →