#4B1E9E#4B1E9E

#4B1E9E is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.8% C 0.187 H 290.8°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#4B1E9E
RGB	rgb(75, 30, 158)
HSL	hsl(261, 68%, 37%)
HSV	hsv(261, 81%, 62%)
CMYK	cmyk(52.5%, 81%, 0%, 38%)
CIE-LAB	lab(26.43, 49.46, -60.90)
CIE-LCH	lch(26.43, 78.45, 309.08°)
OKLab	oklab(38.83% 0.0665 -0.175)
OKLCH	oklch(38.83% 0.187 290.8)
XYZ	xyz(9.5357, 4.8926, 32.7830)
Luminance	0.0489 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1E9E #719E1E

analogous

#1E319E #4B1E9E #8B1E9E

triadic

#4B1E9E #9E4B1E #1E9E4B

tetradic

#4B1E9E #9E1E31 #719E1E #1E9E8B

square

#4B1E9E #9E1E31 #719E1E #1E9E8B

split-complementary

#4B1E9E #9E8B1E #319E1E

monochromatic

#1A0A37 #33146B #4B1E9E #6328D1 #8757DF

Accessibility & contrast

On white

10.61

#4B1E9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#4B1E9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1E9E

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1E9E	#FFFFFF	#000000	##FFFFFF
##4B1E9E	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A1

Deuteranopia (green-blind)

#003C9C

Tritanopia (blue-blind)

#2D445F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #4b1e9e;
/* rgb */ color: rgb(75, 30, 158);
/* oklch */ color: oklch(38.8% 0.187 290.8);

Tailwind

colors: {
  custom: {
    50: '#8760bc',
    500: '#4b1e9e',
    950: '#000000',
  },
}

SCSS

$custom: #4b1e9e;
$custom-light: #8760bc;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1e9e",
  "rgb": {
    "r": 75,
    "g": 30,
    "b": 158
  },
  "hsl": {
    "h": 261.094,
    "s": 68.085,
    "l": 36.863
  },
  "oklch": {
    "l": 0.38835,
    "c": 0.18727,
    "h": 290.8
  },
  "luminance": 0.04893
}

Semantic roles & 50–950 ramp

primary

#4B1E9E

secondary

#9CC355

accent

#EB3DAE

background

#F8F5FB

surface

#F0EAF6

border

#CBC6D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #4B1E9E

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

Preview Lab → · Contrast checker → · Palette generator →