#4859FC#4859FC

#4859FC is a mid, highly saturated blue. Relative luminance 0.156; OKLCH L 55.6% C 0.239 H 271.4°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#4859FC
RGB	rgb(72, 89, 252)
HSL	hsl(234, 97%, 64%)
HSV	hsv(234, 71%, 99%)
CMYK	cmyk(71.4%, 64.7%, 0%, 1.2%)
CIE-LAB	lab(46.38, 46.33, -82.77)
CIE-LCH	lch(46.38, 94.86, 299.24°)
OKLab	oklab(55.64% 0.0057 -0.2393)
OKLCH	oklch(55.64% 0.239 271.4)
XYZ	xyz(23.8096, 15.5483, 93.8229)
Luminance	0.1555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4859FC #FCEB48

analogous

#48B3FC #4859FC #9148FC

triadic

#4859FC #FC4859 #59FC48

tetradic

#4859FC #FC48B3 #FCEB48 #48FC91

square

#4859FC #FC48B3 #FCEB48 #48FC91

split-complementary

#4859FC #FC9148 #B3FC48

monochromatic

#0316C6 #0C22FB #4859FC #8490FD #C0C6FE

Accessibility & contrast

On white

5.11

#4859FC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#4859FC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4859FC

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4859FC	#FFFFFF	#000000	##FFFFFF
##4859FC	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076FF

Deuteranopia (green-blind)

#0065F9

Tritanopia (blue-blind)

#0084A3

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4859fc;
/* rgb */ color: rgb(72, 89, 252);
/* oklch */ color: oklch(55.6% 0.239 271.4);

Tailwind

colors: {
  custom: {
    50: '#9288ff',
    500: '#4859fc',
    950: '#000000',
  },
}

SCSS

$custom: #4859fc;
$custom-light: #9288ff;
$custom-dark: #000000;

JSON

{
  "hex": "#4859fc",
  "rgb": {
    "r": 72,
    "g": 89,
    "b": 252
  },
  "hsl": {
    "h": 234.333,
    "s": 96.774,
    "l": 63.529
  },
  "oklch": {
    "l": 0.55644,
    "c": 0.23935,
    "h": 271.4
  },
  "luminance": 0.15551
}

Semantic roles & 50–950 ramp

primary

#4859FC

secondary

#F0EAB0

accent

#D000E6

background

#FAF8FF

surface

#F3F0FF

border

#CDCBD7

text

#0F0B18

muted

#7F7C86

Preview Lab

Preview with #4859FC

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

Preview Lab → · Contrast checker → · Palette generator →