#4875D9#4875D9

#4875D9 is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.2% C 0.161 H 263.9°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#4875D9
RGB	rgb(72, 117, 217)
HSL	hsl(221, 66%, 57%)
HSV	hsv(221, 67%, 85%)
CMYK	cmyk(66.8%, 46.1%, 0%, 14.9%)
CIE-LAB	lab(50.81, 16.92, -55.91)
CIE-LCH	lch(50.81, 58.42, 286.83°)
OKLab	oklab(58.17% -0.0171 -0.16)
OKLCH	oklch(58.17% 0.161 263.9)
XYZ	xyz(21.5538, 19.1079, 68.1845)
Luminance	0.1911 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4875D9 #D9AC48

analogous

#48BED9 #4875D9 #6448D9

triadic

#4875D9 #D94875 #75D948

tetradic

#4875D9 #D948BE #D9AC48 #48D964

square

#4875D9 #D948BE #D9AC48 #48D964

split-complementary

#4875D9 #D96448 #BED948

monochromatic

#1D3F8A #2756BD #4875D9 #7B9BE4 #ADC1EE

Accessibility & contrast

On white

4.36

#4875D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#4875D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4875D9

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4875D9	#FFFFFF	#000000	##000000
##4875D9	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4280DD

Deuteranopia (green-blind)

#2573D7

Tritanopia (blue-blind)

#008C9C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4875d9;
/* rgb */ color: rgb(72, 117, 217);
/* oklch */ color: oklch(58.2% 0.161 263.9);

Tailwind

colors: {
  custom: {
    50: '#8a9ce5',
    500: '#4875d9',
    950: '#000000',
  },
}

SCSS

$custom: #4875d9;
$custom-light: #8a9ce5;
$custom-dark: #000000;

JSON

{
  "hex": "#4875d9",
  "rgb": {
    "r": 72,
    "g": 117,
    "b": 217
  },
  "hsl": {
    "h": 221.379,
    "s": 65.611,
    "l": 56.667
  },
  "oklch": {
    "l": 0.58174,
    "c": 0.16096,
    "h": 263.9
  },
  "luminance": 0.1911
}

Semantic roles & 50–950 ramp

primary

#4875D9

secondary

#DCCAA1

accent

#B43FE9

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4875D9

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

Preview Lab → · Contrast checker → · Palette generator →