#4E3F90#4E3F90

#4E3F90 is a dark, vivid violet. Relative luminance 0.072; OKLCH L 42.7% C 0.129 H 288.2°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#4E3F90
RGB	rgb(78, 63, 144)
HSL	hsl(251, 39%, 41%)
HSV	hsv(251, 56%, 56%)
CMYK	cmyk(45.8%, 56.3%, 0%, 43.5%)
CIE-LAB	lab(32.23, 27.77, -42.87)
CIE-LCH	lch(32.23, 51.08, 302.94°)
OKLab	oklab(42.72% 0.0402 -0.1221)
OKLCH	oklch(42.72% 0.129 288.2)
XYZ	xyz(9.9520, 7.1880, 27.2432)
Luminance	0.0719 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E3F90 #81903F

analogous

#3F5890 #4E3F90 #763F90

triadic

#4E3F90 #904E3F #3F904E

tetradic

#4E3F90 #903F58 #81903F #3F9076

square

#4E3F90 #903F58 #81903F #3F9076

split-complementary

#4E3F90 #90763F #58903F

monochromatic

#201A3B #372C65 #4E3F90 #6857B5 #8E81C8

Accessibility & contrast

On white

8.62

#4E3F90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#4E3F90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E3F90

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E3F90	#FFFFFF	#000000	##FFFFFF
##4E3F90	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#144E93

Deuteranopia (green-blind)

#144A8E

Tritanopia (blue-blind)

#3A5161

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #4e3f90;
/* rgb */ color: rgb(78, 63, 144);
/* oklch */ color: oklch(42.7% 0.129 288.2);

Tailwind

colors: {
  custom: {
    50: '#8474b1',
    500: '#4e3f90',
    950: '#000000',
  },
}

SCSS

$custom: #4e3f90;
$custom-light: #8474b1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e3f90",
  "rgb": {
    "r": 78,
    "g": 63,
    "b": 144
  },
  "hsl": {
    "h": 251.111,
    "s": 39.13,
    "l": 40.588
  },
  "oklch": {
    "l": 0.42721,
    "c": 0.12856,
    "h": 288.2
  },
  "luminance": 0.07188
}

Semantic roles & 50–950 ramp

primary

#4E3F90

secondary

#A8B278

accent

#CF59B9

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0811

muted

#7C7B80

Preview Lab

Preview with #4E3F90

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

Preview Lab → · Contrast checker → · Palette generator →