#4C5CE0#4C5CE0

#4C5CE0 is a mid, vivid blue. Relative luminance 0.146; OKLCH L 54.0% C 0.200 H 272.5°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#4C5CE0
RGB	rgb(76, 92, 224)
HSL	hsl(234, 70%, 59%)
HSV	hsv(234, 66%, 88%)
CMYK	cmyk(66.1%, 58.9%, 0%, 12.2%)
CIE-LAB	lab(45.04, 35.56, -69.20)
CIE-LCH	lch(45.04, 77.80, 297.20°)
OKLab	oklab(54.02% 0.0089 -0.1994)
OKLCH	oklch(54.02% 0.2 272.5)
XYZ	xyz(20.2577, 14.5708, 72.2514)
Luminance	0.1457 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5CE0 #E0D04C

analogous

#4CA6E0 #4C5CE0 #864CE0

triadic

#4C5CE0 #E04C5C #5CE04C

tetradic

#4C5CE0 #E04CA6 #E0D04C #4CE086

square

#4C5CE0 #E04CA6 #E0D04C #4CE086

split-complementary

#4C5CE0 #E0864C #A6E04C

monochromatic

#1A2897 #2335CC #4C5CE0 #808CE9 #B4BBF2

Accessibility & contrast

On white

5.36

#4C5CE0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#4C5CE0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C5CE0

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5CE0	#FFFFFF	#000000	##FFFFFF
##4C5CE0	1.00	5.36	3.91	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E4

Deuteranopia (green-blind)

#0064DD

Tritanopia (blue-blind)

#007D95

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4c5ce0;
/* rgb */ color: rgb(76, 92, 224);
/* oklch */ color: oklch(54.0% 0.200 272.5);

Tailwind

colors: {
  custom: {
    50: '#8e8aeb',
    500: '#4c5ce0',
    950: '#000000',
  },
}

SCSS

$custom: #4c5ce0;
$custom-light: #8e8aeb;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5ce0",
  "rgb": {
    "r": 76,
    "g": 92,
    "b": 224
  },
  "hsl": {
    "h": 233.514,
    "s": 70.476,
    "l": 58.824
  },
  "oklch": {
    "l": 0.54023,
    "c": 0.19957,
    "h": 272.5
  },
  "luminance": 0.14573
}

Semantic roles & 50–950 ramp

primary

#4C5CE0

secondary

#E1DBA7

accent

#DA3BED

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4C5CE0

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

Preview Lab → · Contrast checker → · Palette generator →