#4B207E#4B207E

#4B207E is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.1% C 0.149 H 299.7°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#4B207E
RGB	rgb(75, 32, 126)
HSL	hsl(267, 59%, 31%)
HSV	hsv(267, 75%, 49%)
CMYK	cmyk(40.5%, 74.6%, 0%, 50.6%)
CIE-LAB	lab(23.79, 39.90, -45.35)
CIE-LCH	lch(23.79, 60.40, 311.34°)
OKLab	oklab(36.08% 0.0738 -0.1294)
OKLCH	oklch(36.08% 0.149 299.7)
XYZ	xyz(7.1831, 4.0352, 20.1350)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.39

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B207E #537E20

analogous

#20247E #4B207E #7A207E

triadic

#4B207E #7E4B20 #207E4B

tetradic

#4B207E #7E2024 #537E20 #207E7A

square

#4B207E #7E2024 #537E20 #207E7A

split-complementary

#4B207E #7E7A20 #247E20

monochromatic

#11071C #2E144D #4B207E #682CAF #8648D0

Accessibility & contrast

On white

11.62

#4B207E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#4B207E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B207E

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B207E	#FFFFFF	#000000	##FFFFFF
##4B207E	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003881

Deuteranopia (green-blind)

#00387C

Tritanopia (blue-blind)

#3F374D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #4b207e;
/* rgb */ color: rgb(75, 32, 126);
/* oklch */ color: oklch(36.1% 0.149 299.7);

Tailwind

colors: {
  custom: {
    50: '#8260a4',
    500: '#4b207e',
    950: '#000000',
  },
}

SCSS

$custom: #4b207e;
$custom-light: #8260a4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b207e",
  "rgb": {
    "r": 75,
    "g": 32,
    "b": 126
  },
  "hsl": {
    "h": 267.447,
    "s": 59.494,
    "l": 30.98
  },
  "oklch": {
    "l": 0.36079,
    "c": 0.14902,
    "h": 299.7
  },
  "luminance": 0.04035
}

Semantic roles & 50–950 ramp

primary

#4B207E

secondary

#81B149

accent

#E3459B

background

#F8F5FA

surface

#EFEAF4

border

#CAC6CE

text

#0B050F

muted

#7C797F

Preview Lab

Preview with #4B207E

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

Preview Lab → · Contrast checker → · Palette generator →