#4B207B#4B207B

#4B207B is a dark, vivid violet. Relative luminance 0.040; OKLCH L 35.8% C 0.146 H 300.8°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#4B207B
RGB	rgb(75, 32, 123)
HSL	hsl(268, 59%, 30%)
HSV	hsv(268, 74%, 48%)
CMYK	cmyk(39%, 74%, 0%, 51.8%)
CIE-LAB	lab(23.54, 39.10, -43.85)
CIE-LCH	lch(23.54, 58.75, 311.72°)
OKLab	oklab(35.82% 0.0745 -0.1251)
OKLCH	oklch(35.82% 0.146 300.8)
XYZ	xyz(6.9924, 3.9589, 19.1308)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.57

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B207B #507B20

analogous

#20227B #4B207B #79207B

triadic

#4B207B #7B4B20 #207B4B

tetradic

#4B207B #7B2022 #507B20 #207B79

square

#4B207B #7B2022 #507B20 #207B79

split-complementary

#4B207B #7B7920 #227B20

monochromatic

#10071A #2D134A #4B207B #692DAC #8746CF

Accessibility & contrast

On white

11.72

#4B207B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#4B207B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B207B

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B207B	#FFFFFF	#000000	##FFFFFF
##4B207B	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387E

Deuteranopia (green-blind)

#003779

Tritanopia (blue-blind)

#40364B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #4b207b;
/* rgb */ color: rgb(75, 32, 123);
/* oklch */ color: oklch(35.8% 0.146 300.8);

Tailwind

colors: {
  custom: {
    50: '#825fa2',
    500: '#4b207b',
    950: '#000000',
  },
}

SCSS

$custom: #4b207b;
$custom-light: #825fa2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b207b",
  "rgb": {
    "r": 75,
    "g": 32,
    "b": 123
  },
  "hsl": {
    "h": 268.352,
    "s": 58.71,
    "l": 30.392
  },
  "oklch": {
    "l": 0.35821,
    "c": 0.14555,
    "h": 300.8
  },
  "luminance": 0.03959
}

Semantic roles & 50–950 ramp

primary

#4B207B

secondary

#7EAE49

accent

#E24698

background

#F8F5FA

surface

#EFE9F3

border

#CAC5CD

text

#0B050F

muted

#7C797F

Preview Lab

Preview with #4B207B

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

Preview Lab → · Contrast checker → · Palette generator →