#4E1FA5#4E1FA5

#4E1FA5 is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.9% C 0.194 H 290.6°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#4E1FA5
RGB	rgb(78, 31, 165)
HSL	hsl(261, 68%, 38%)
HSV	hsv(261, 81%, 65%)
CMYK	cmyk(52.7%, 81.2%, 0%, 35.3%)
CIE-LAB	lab(27.62, 51.31, -63.18)
CIE-LCH	lch(27.62, 81.39, 309.08°)
OKLab	oklab(39.95% 0.0682 -0.1816)
OKLCH	oklch(39.95% 0.194 290.6)
XYZ	xyz(10.4214, 5.3158, 36.0670)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E1FA5 #76A51F

analogous

#1F33A5 #4E1FA5 #911FA5

triadic

#4E1FA5 #A54E1F #1FA54E

tetradic

#4E1FA5 #A51F33 #76A51F #1FA591

square

#4E1FA5 #A51F33 #76A51F #1FA591

split-complementary

#4E1FA5 #A5911F #33A51F

monochromatic

#1D0C3E #361571 #4E1FA5 #672AD7 #8C5EE1

Accessibility & contrast

On white

10.18

#4E1FA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#4E1FA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E1FA5

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E1FA5	#FFFFFF	#000000	##FFFFFF
##4E1FA5	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A9

Deuteranopia (green-blind)

#003EA3

Tritanopia (blue-blind)

#2E4763

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4e1fa5;
/* rgb */ color: rgb(78, 31, 165);
/* oklch */ color: oklch(39.9% 0.194 290.6);

Tailwind

colors: {
  custom: {
    50: '#8a62c1',
    500: '#4e1fa5',
    950: '#000000',
  },
}

SCSS

$custom: #4e1fa5;
$custom-light: #8a62c1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e1fa5",
  "rgb": {
    "r": 78,
    "g": 31,
    "b": 165
  },
  "hsl": {
    "h": 261.045,
    "s": 68.367,
    "l": 38.431
  },
  "oklch": {
    "l": 0.39949,
    "c": 0.19404,
    "h": 290.6
  },
  "luminance": 0.05316
}

Semantic roles & 50–950 ramp

primary

#4E1FA5

secondary

#A0C55B

accent

#EB3DAE

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0512

muted

#7E7A81

Preview Lab

Preview with #4E1FA5

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

Preview Lab → · Contrast checker → · Palette generator →