#4E1BB4#4E1BB4

#4E1BB4 is a dark, highly saturated violet. Relative luminance 0.057; OKLCH L 41.1% C 0.213 H 287.8°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#4E1BB4
RGB	rgb(78, 27, 180)
HSL	hsl(260, 74%, 41%)
HSV	hsv(260, 85%, 71%)
CMYK	cmyk(56.7%, 85%, 0%, 29.4%)
CIE-LAB	lab(28.64, 56.81, -70.51)
CIE-LCH	lch(28.64, 90.55, 308.86°)
OKLab	oklab(41.11% 0.0652 -0.203)
OKLCH	oklch(41.11% 0.213 287.8)
XYZ	xyz(11.7696, 5.6982, 43.6509)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E1BB4 #81B41B

analogous

#1B34B4 #4E1BB4 #9A1BB4

triadic

#4E1BB4 #B44E1B #1BB44E

tetradic

#4E1BB4 #B41B34 #81B41B #1BB49A

square

#4E1BB4 #B41B34 #81B41B #1BB49A

split-complementary

#4E1BB4 #B49A1B #34B41B

monochromatic

#200B4A #37137F #4E1BB4 #682DDF #8E62E7

Accessibility & contrast

On white

9.81

#4E1BB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#4E1BB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E1BB4

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E1BB4	#FFFFFF	#000000	##FFFFFF
##4E1BB4	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B8

Deuteranopia (green-blind)

#003FB1

Tritanopia (blue-blind)

#1E4C6B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4e1bb4;
/* rgb */ color: rgb(78, 27, 180);
/* oklch */ color: oklch(41.1% 0.213 287.8);

Tailwind

colors: {
  custom: {
    50: '#8c61cc',
    500: '#4e1bb4',
    950: '#000000',
  },
}

SCSS

$custom: #4e1bb4;
$custom-light: #8c61cc;
$custom-dark: #000000;

JSON

{
  "hex": "#4e1bb4",
  "rgb": {
    "r": 78,
    "g": 27,
    "b": 180
  },
  "hsl": {
    "h": 260,
    "s": 73.913,
    "l": 40.588
  },
  "oklch": {
    "l": 0.41113,
    "c": 0.21319,
    "h": 287.8
  },
  "luminance": 0.05699
}

Semantic roles & 50–950 ramp

primary

#4E1BB4

secondary

#A8CC5F

accent

#F137B3

background

#F9F6FC

surface

#F2EBF9

border

#CCC6D2

text

#0D0514

muted

#7E7A82

Preview Lab

Preview with #4E1BB4

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

Preview Lab → · Contrast checker → · Palette generator →