#4C4ED8#4C4ED8

#4C4ED8 is a mid, highly saturated blue. Relative luminance 0.119; OKLCH L 50.9% C 0.206 H 275.6°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#4C4ED8
RGB	rgb(76, 78, 216)
HSL	hsl(239, 64%, 57%)
HSV	hsv(239, 65%, 85%)
CMYK	cmyk(64.8%, 63.9%, 0%, 15.3%)
CIE-LAB	lab(41.12, 41.42, -71.03)
CIE-LCH	lch(41.12, 82.23, 300.25°)
OKLab	oklab(50.94% 0.0202 -0.2048)
OKLCH	oklch(50.94% 0.206 275.6)
XYZ	xyz(18.0955, 11.9416, 66.3038)
Luminance	0.1194 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C4ED8 #D8D64C

analogous

#4C94D8 #4C4ED8 #904CD8

triadic

#4C4ED8 #D84C4E #4ED84C

tetradic

#4C4ED8 #D84C94 #D8D64C #4CD890

square

#4C4ED8 #D84C94 #D8D64C #4CD890

split-complementary

#4C4ED8 #D8904C #94D84C

monochromatic

#1E208B #292BBE #4C4ED8 #7E80E3 #B1B1EE

Accessibility & contrast

On white

6.20

#4C4ED8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#4C4ED8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C4ED8

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C4ED8	#FFFFFF	#000000	##FFFFFF
##4C4ED8	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DC

Deuteranopia (green-blind)

#005BD5

Tritanopia (blue-blind)

#00718C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4c4ed8;
/* rgb */ color: rgb(76, 78, 216);
/* oklch */ color: oklch(50.9% 0.206 275.6);

Tailwind

colors: {
  custom: {
    50: '#8e80e5',
    500: '#4c4ed8',
    950: '#000000',
  },
}

SCSS

$custom: #4c4ed8;
$custom-light: #8e80e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c4ed8",
  "rgb": {
    "r": 76,
    "g": 78,
    "b": 216
  },
  "hsl": {
    "h": 239.143,
    "s": 64.22,
    "l": 57.255
  },
  "oklch": {
    "l": 0.50944,
    "c": 0.20584,
    "h": 275.6
  },
  "luminance": 0.11943
}

Semantic roles & 50–950 ramp

primary

#4C4ED8

secondary

#DCDBA4

accent

#E541E7

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4C4ED8

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

Preview Lab → · Contrast checker → · Palette generator →