#4857D7#4857D7

#4857D7 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 52.2% C 0.195 H 272.6°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#4857D7
RGB	rgb(72, 87, 215)
HSL	hsl(234, 64%, 56%)
HSV	hsv(234, 67%, 84%)
CMYK	cmyk(66.5%, 59.5%, 0%, 15.7%)
CIE-LAB	lab(42.91, 35.01, -67.55)
CIE-LCH	lch(42.91, 76.09, 297.40°)
OKLab	oklab(52.17% 0.0088 -0.1947)
OKLCH	oklch(52.17% 0.195 272.6)
XYZ	xyz(18.3423, 13.0987, 65.8385)
Luminance	0.1310 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4857D7 #D7C848

analogous

#489FD7 #4857D7 #8148D7

triadic

#4857D7 #D74857 #57D748

tetradic

#4857D7 #D7489F #D7C848 #48D781

square

#4857D7 #D7489F #D7C848 #48D781

split-complementary

#4857D7 #D78148 #9FD748

monochromatic

#1E2987 #2938B9 #4857D7 #7A85E2 #ACB3ED

Accessibility & contrast

On white

5.80

#4857D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#4857D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4857D7

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4857D7	#FFFFFF	#000000	##FFFFFF
##4857D7	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDB

Deuteranopia (green-blind)

#005FD4

Tritanopia (blue-blind)

#00778F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4857d7;
/* rgb */ color: rgb(72, 87, 215);
/* oklch */ color: oklch(52.2% 0.195 272.6);

Tailwind

colors: {
  custom: {
    50: '#8b86e4',
    500: '#4857d7',
    950: '#000000',
  },
}

SCSS

$custom: #4857d7;
$custom-light: #8b86e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4857d7",
  "rgb": {
    "r": 72,
    "g": 87,
    "b": 215
  },
  "hsl": {
    "h": 233.706,
    "s": 64.126,
    "l": 56.275
  },
  "oklch": {
    "l": 0.52169,
    "c": 0.19487,
    "h": 272.6
  },
  "luminance": 0.131
}

Semantic roles & 50–950 ramp

primary

#4857D7

secondary

#DBD5A0

accent

#D641E7

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0D0B16

muted

#7E7C84

Preview Lab

Preview with #4857D7

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

Preview Lab → · Contrast checker → · Palette generator →