#4D43E4#4D43E4

#4D43E4 is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 50.4% C 0.232 H 276.8°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#4D43E4
RGB	rgb(77, 67, 228)
HSL	hsl(244, 75%, 58%)
HSV	hsv(244, 71%, 89%)
CMYK	cmyk(66.2%, 70.6%, 0%, 10.6%)
CIE-LAB	lab(39.90, 51.74, -79.88)
CIE-LCH	lch(39.90, 95.18, 302.93°)
OKLab	oklab(50.4% 0.0275 -0.2307)
OKLCH	oklch(50.4% 0.232 276.8)
XYZ	xyz(19.0667, 11.1919, 74.5392)
Luminance	0.1119 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D43E4 #DAE443

analogous

#4389E4 #4D43E4 #9E43E4

triadic

#4D43E4 #E44D43 #43E44D

tetradic

#4D43E4 #E44389 #DAE443 #43E49E

square

#4D43E4 #E44389 #DAE443 #43E49E

split-complementary

#4D43E4 #E49E43 #89E443

monochromatic

#1E1697 #281DCC #4D43E4 #8079EC #B2AEF3

Accessibility & contrast

On white

6.48

#4D43E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4D43E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D43E4

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D43E4	#FFFFFF	#000000	##FFFFFF
##4D43E4	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E9

Deuteranopia (green-blind)

#0057E1

Tritanopia (blue-blind)

#00708F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4d43e4;
/* rgb */ color: rgb(77, 67, 228);
/* oklch */ color: oklch(50.4% 0.232 276.8);

Tailwind

colors: {
  custom: {
    50: '#9179ee',
    500: '#4d43e4',
    950: '#000000',
  },
}

SCSS

$custom: #4d43e4;
$custom-light: #9179ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4d43e4",
  "rgb": {
    "r": 77,
    "g": 67,
    "b": 228
  },
  "hsl": {
    "h": 243.727,
    "s": 74.884,
    "l": 57.843
  },
  "oklch": {
    "l": 0.504,
    "c": 0.23237,
    "h": 276.8
  },
  "luminance": 0.11194
}

Semantic roles & 50–950 ramp

primary

#4D43E4

secondary

#DEE2A1

accent

#F236E6

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0917

muted

#7E7B85

Preview Lab

Preview with #4D43E4

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

Preview Lab → · Contrast checker → · Palette generator →