#4F34B3#4F34B3

#4F34B3 is a dark, vivid violet. Relative luminance 0.074; OKLCH L 43.9% C 0.189 H 285.3°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#4F34B3
RGB	rgb(79, 52, 179)
HSL	hsl(253, 55%, 45%)
HSV	hsv(253, 71%, 70%)
CMYK	cmyk(55.9%, 70.9%, 0%, 29.8%)
CIE-LAB	lab(32.64, 45.20, -63.33)
CIE-LCH	lch(32.64, 77.80, 305.52°)
OKLab	oklab(43.9% 0.05 -0.1822)
OKLCH	oklch(43.9% 0.189 285.3)
XYZ	xyz(12.5867, 7.3722, 43.3988)
Luminance	0.0737 (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

#4F34B3 #98B334

analogous

#3458B3 #4F34B3 #8E34B3

triadic

#4F34B3 #B34F34 #34B34F

tetradic

#4F34B3 #B33458 #98B334 #34B38E

square

#4F34B3 #B33458 #98B334 #34B38E

split-complementary

#4F34B3 #B38E34 #58B334

monochromatic

#251854 #3A2684 #4F34B3 #7056CE #9886DC

Accessibility & contrast

On white

8.49

#4F34B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#4F34B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F34B3

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F34B3	#FFFFFF	#000000	##FFFFFF
##4F34B3	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B7

Deuteranopia (green-blind)

#0049B1

Tritanopia (blue-blind)

#215670

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4f34b3;
/* rgb */ color: rgb(79, 52, 179);
/* oklch */ color: oklch(43.9% 0.189 285.3);

Tailwind

colors: {
  custom: {
    50: '#8b6ecb',
    500: '#4f34b3',
    950: '#000000',
  },
}

SCSS

$custom: #4f34b3;
$custom-light: #8b6ecb;
$custom-dark: #000000;

JSON

{
  "hex": "#4f34b3",
  "rgb": {
    "r": 79,
    "g": 52,
    "b": 179
  },
  "hsl": {
    "h": 252.756,
    "s": 54.978,
    "l": 45.294
  },
  "oklch": {
    "l": 0.43904,
    "c": 0.18891,
    "h": 285.3
  },
  "luminance": 0.07373
}

Semantic roles & 50–950 ramp

primary

#4F34B3

secondary

#B6C57D

accent

#DE49BF

background

#F9F6FC

surface

#F1ECF9

border

#CBC7D2

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #4F34B3

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

Preview Lab → · Contrast checker → · Palette generator →