#4E1F82#4E1F82

#4E1F82 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.7% C 0.155 H 300.4°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#4E1F82
RGB	rgb(78, 31, 130)
HSL	hsl(268, 61%, 32%)
HSV	hsv(268, 76%, 51%)
CMYK	cmyk(40%, 76.2%, 0%, 49%)
CIE-LAB	lab(24.36, 42.02, -46.92)
CIE-LCH	lch(24.36, 62.99, 311.84°)
OKLab	oklab(36.68% 0.0785 -0.134)
OKLCH	oklch(36.68% 0.155 300.4)
XYZ	xyz(7.6601, 4.2113, 21.5241)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.08

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E1F82 #53821F

analogous

#1F2182 #4E1F82 #801F82

triadic

#4E1F82 #824E1F #1F824E

tetradic

#4E1F82 #821F21 #53821F #1F8280

square

#4E1F82 #821F21 #53821F #1F8280

split-complementary

#4E1F82 #82801F #21821F

monochromatic

#13071F #301351 #4E1F82 #6C2BB3 #8A48D3

Accessibility & contrast

On white

11.40

#4E1F82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#4E1F82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E1F82

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E1F82	#FFFFFF	#000000	##FFFFFF
##4E1F82	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A85

Deuteranopia (green-blind)

#003980

Tritanopia (blue-blind)

#42384F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #4e1f82;
/* rgb */ color: rgb(78, 31, 130);
/* oklch */ color: oklch(36.7% 0.155 300.4);

Tailwind

colors: {
  custom: {
    50: '#8560a7',
    500: '#4e1f82',
    950: '#000000',
  },
}

SCSS

$custom: #4e1f82;
$custom-light: #8560a7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e1f82",
  "rgb": {
    "r": 78,
    "g": 31,
    "b": 130
  },
  "hsl": {
    "h": 268.485,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.36677,
    "c": 0.15529,
    "h": 300.4
  },
  "luminance": 0.04211
}

Semantic roles & 50–950 ramp

primary

#4E1F82

secondary

#81B548

accent

#E54398

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0B0510

muted

#7C797F

Preview Lab

Preview with #4E1F82

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

Preview Lab → · Contrast checker → · Palette generator →