#4B209B#4B209B

#4B209B is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.8% C 0.182 H 291.3°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#4B209B
RGB	rgb(75, 32, 155)
HSL	hsl(261, 66%, 37%)
HSV	hsv(261, 79%, 61%)
CMYK	cmyk(51.6%, 79.4%, 0%, 39.2%)
CIE-LAB	lab(26.43, 47.77, -59.05)
CIE-LCH	lch(26.43, 75.96, 308.97°)
OKLab	oklab(38.75% 0.0661 -0.1697)
OKLCH	oklch(38.75% 0.182 291.3)
XYZ	xyz(9.3329, 4.8951, 31.4571)
Luminance	0.0490 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B209B #709B20

analogous

#20329B #4B209B #89209B

triadic

#4B209B #9B4B20 #209B4B

tetradic

#4B209B #9B2032 #709B20 #209B89

square

#4B209B #9B2032 #709B20 #209B89

split-complementary

#4B209B #9B8920 #329B20

monochromatic

#1A0B36 #321668 #4B209B #642ACE #8759DD

Accessibility & contrast

On white

10.61

#4B209B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#4B209B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B209B

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B209B	#FFFFFF	#000000	##FFFFFF
##4B209B	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)

#00409E

Deuteranopia (green-blind)

#003C99

Tritanopia (blue-blind)

#2F435D

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4b209b;
/* rgb */ color: rgb(75, 32, 155);
/* oklch */ color: oklch(38.8% 0.182 291.3);

Tailwind

colors: {
  custom: {
    50: '#8661ba',
    500: '#4b209b',
    950: '#000000',
  },
}

SCSS

$custom: #4b209b;
$custom-light: #8661ba;
$custom-dark: #000000;

JSON

{
  "hex": "#4b209b",
  "rgb": {
    "r": 75,
    "g": 32,
    "b": 155
  },
  "hsl": {
    "h": 260.976,
    "s": 65.775,
    "l": 36.667
  },
  "oklch": {
    "l": 0.3875,
    "c": 0.18208,
    "h": 291.3
  },
  "luminance": 0.04895
}

Semantic roles & 50–950 ramp

primary

#4B209B

secondary

#9BC156

accent

#E93FAD

background

#F8F5FB

surface

#F0EAF6

border

#CBC6D0

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #4B209B

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

Preview Lab → · Contrast checker → · Palette generator →