#4F36B3#4F36B3

#4F36B3 is a dark, vivid violet. Relative luminance 0.076; OKLCH L 44.2% C 0.187 H 285.0°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#4F36B3
RGB	rgb(79, 54, 179)
HSL	hsl(252, 54%, 46%)
HSV	hsv(252, 70%, 70%)
CMYK	cmyk(55.9%, 69.8%, 0%, 29.8%)
CIE-LAB	lab(33.04, 44.10, -62.67)
CIE-LCH	lch(33.04, 76.64, 305.13°)
OKLab	oklab(44.19% 0.0483 -0.1803)
OKLCH	oklch(44.19% 0.187 285)
XYZ	xyz(12.6778, 7.5545, 43.4292)
Luminance	0.0756 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F36B3 #9AB336

analogous

#365BB3 #4F36B3 #8D36B3

triadic

#4F36B3 #B34F36 #36B34F

tetradic

#4F36B3 #B3365B #9AB336 #36B38D

square

#4F36B3 #B3365B #9AB336 #36B38D

split-complementary

#4F36B3 #B38D36 #5BB336

monochromatic

#251A55 #3A2884 #4F36B3 #7059CD #9988DB

Accessibility & contrast

On white

8.36

#4F36B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#4F36B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F36B3

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F36B3	#FFFFFF	#000000	##FFFFFF
##4F36B3	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B7

Deuteranopia (green-blind)

#004AB1

Tritanopia (blue-blind)

#205770

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4f36b3;
/* rgb */ color: rgb(79, 54, 179);
/* oklch */ color: oklch(44.2% 0.187 285.0);

Tailwind

colors: {
  custom: {
    50: '#8b6fcb',
    500: '#4f36b3',
    950: '#000000',
  },
}

SCSS

$custom: #4f36b3;
$custom-light: #8b6fcb;
$custom-dark: #000000;

JSON

{
  "hex": "#4f36b3",
  "rgb": {
    "r": 79,
    "g": 54,
    "b": 179
  },
  "hsl": {
    "h": 252,
    "s": 53.648,
    "l": 45.686
  },
  "oklch": {
    "l": 0.44188,
    "c": 0.18663,
    "h": 285
  },
  "luminance": 0.07555
}

Semantic roles & 50–950 ramp

primary

#4F36B3

secondary

#B7C580

accent

#DD4BC0

background

#F9F6FC

surface

#F1ECF9

border

#CBC7D2

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #4F36B3

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

Preview Lab → · Contrast checker → · Palette generator →