#4E1F7A#4E1F7A

#4E1F7A is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.0% C 0.146 H 303.3°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#4E1F7A
RGB	rgb(78, 31, 122)
HSL	hsl(271, 59%, 30%)
HSV	hsv(271, 75%, 48%)
CMYK	cmyk(36.1%, 74.6%, 0%, 52.2%)
CIE-LAB	lab(23.69, 39.94, -42.95)
CIE-LCH	lch(23.69, 58.66, 312.92°)
OKLab	oklab(35.99% 0.0803 -0.1223)
OKLCH	oklch(35.99% 0.146 303.3)
XYZ	xyz(7.1439, 4.0048, 18.8052)
Luminance	0.0401 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.52

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E1F7A #4B7A1F

analogous

#211F7A #4E1F7A #7A1F78

triadic

#4E1F7A #7A4E1F #1F7A4E

tetradic

#4E1F7A #7A211F #4B7A1F #1F787A

square

#4E1F7A #7A211F #4B7A1F #1F787A

split-complementary

#4E1F7A #787A1F #1F7A21

monochromatic

#100618 #2F1349 #4E1F7A #6D2BAB #8C44CF

Accessibility & contrast

On white

11.66

#4E1F7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#4E1F7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E1F7A

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E1F7A	#FFFFFF	#000000	##FFFFFF
##4E1F7A	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377D

Deuteranopia (green-blind)

#003878

Tritanopia (blue-blind)

#45354A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #4e1f7a;
/* rgb */ color: rgb(78, 31, 122);
/* oklch */ color: oklch(36.0% 0.146 303.3);

Tailwind

colors: {
  custom: {
    50: '#845fa1',
    500: '#4e1f7a',
    950: '#000000',
  },
}

SCSS

$custom: #4e1f7a;
$custom-light: #845fa1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e1f7a",
  "rgb": {
    "r": 78,
    "g": 31,
    "b": 122
  },
  "hsl": {
    "h": 270.989,
    "s": 59.477,
    "l": 30
  },
  "oklch": {
    "l": 0.35993,
    "c": 0.14628,
    "h": 303.3
  },
  "luminance": 0.04005
}

Semantic roles & 50–950 ramp

primary

#4E1F7A

secondary

#79AD47

accent

#E34591

background

#F8F5FA

surface

#EFE9F3

border

#CAC5CD

text

#0B050F

muted

#7C797F

Preview Lab

Preview with #4E1F7A

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

Preview Lab → · Contrast checker → · Palette generator →