#4875D3#4875D3

#4875D3 is a mid, vivid blue. Relative luminance 0.188; OKLCH L 57.8% C 0.153 H 263.2°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#4875D3
RGB	rgb(72, 117, 211)
HSL	hsl(221, 61%, 55%)
HSV	hsv(221, 66%, 83%)
CMYK	cmyk(65.9%, 44.5%, 0%, 17.3%)
CIE-LAB	lab(50.45, 14.81, -53.09)
CIE-LCH	lch(50.45, 55.11, 285.59°)
OKLab	oklab(57.78% -0.0181 -0.1517)
OKLCH	oklch(57.78% 0.153 263.2)
XYZ	xyz(20.7875, 18.8014, 64.1489)
Luminance	0.1880 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4875D3 #D3A648

analogous

#48BAD3 #4875D3 #6148D3

triadic

#4875D3 #D34875 #75D348

tetradic

#4875D3 #D348BA #D3A648 #48D361

square

#4875D3 #D348BA #D3A648 #48D361

split-complementary

#4875D3 #D36148 #BAD348

monochromatic

#1F3F81 #2B57B3 #4875D3 #799ADF #ABBFEB

Accessibility & contrast

On white

4.41

#4875D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#4875D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4875D3

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4875D3	#FFFFFF	#000000	##000000
##4875D3	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#477FD7

Deuteranopia (green-blind)

#2F72D1

Tritanopia (blue-blind)

#008B9A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4875d3;
/* rgb */ color: rgb(72, 117, 211);
/* oklch */ color: oklch(57.8% 0.153 263.2);

Tailwind

colors: {
  custom: {
    50: '#899ce1',
    500: '#4875d3',
    950: '#000000',
  },
}

SCSS

$custom: #4875d3;
$custom-light: #899ce1;
$custom-dark: #000000;

JSON

{
  "hex": "#4875d3",
  "rgb": {
    "r": 72,
    "g": 117,
    "b": 211
  },
  "hsl": {
    "h": 220.576,
    "s": 61.233,
    "l": 55.49
  },
  "oklch": {
    "l": 0.57782,
    "c": 0.15281,
    "h": 263.2
  },
  "luminance": 0.18803
}

Semantic roles & 50–950 ramp

primary

#4875D3

secondary

#D8C69E

accent

#B043E4

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4875D3

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

Preview Lab → · Contrast checker → · Palette generator →