#4F337C#4F337C

#4F337C is a dark, moderate violet. Relative luminance 0.055; OKLCH L 39.2% C 0.120 H 298.4°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#4F337C
RGB	rgb(79, 51, 124)
HSL	hsl(263, 42%, 34%)
HSV	hsv(263, 59%, 49%)
CMYK	cmyk(36.3%, 58.9%, 0%, 51.4%)
CIE-LAB	lab(28.07, 29.56, -37.13)
CIE-LCH	lch(28.07, 47.46, 308.53°)
OKLab	oklab(39.24% 0.0569 -0.1052)
OKLCH	oklch(39.24% 0.12 298.4)
XYZ	xyz(8.0455, 5.4851, 19.6997)
Luminance	0.0549 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F337C #607C33

analogous

#333C7C #4F337C #74337C

triadic

#4F337C #7C4F33 #337C4F

tetradic

#4F337C #7C333C #607C33 #337C74

square

#4F337C #7C333C #607C33 #337C74

split-complementary

#4F337C #7C7433 #3C7C33

monochromatic

#180F25 #332151 #4F337C #6B45A7 #8A68C1

Accessibility & contrast

On white

10.01

#4F337C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#4F337C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F337C

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F337C	#FFFFFF	#000000	##FFFFFF
##4F337C	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11427E

Deuteranopia (green-blind)

#1B427A

Tritanopia (blue-blind)

#454252

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4f337c;
/* rgb */ color: rgb(79, 51, 124);
/* oklch */ color: oklch(39.2% 0.120 298.4);

Tailwind

colors: {
  custom: {
    50: '#836ca2',
    500: '#4f337c',
    950: '#000000',
  },
}

SCSS

$custom: #4f337c;
$custom-light: #836ca2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f337c",
  "rgb": {
    "r": 79,
    "g": 51,
    "b": 124
  },
  "hsl": {
    "h": 263.014,
    "s": 41.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.3924,
    "c": 0.11963,
    "h": 298.4
  },
  "luminance": 0.05485
}

Semantic roles & 50–950 ramp

primary

#4F337C

secondary

#8EA962

accent

#D256A2

background

#F8F6FA

surface

#EFEBF3

border

#CAC6CD

text

#0B070F

muted

#7C7A7F

Preview Lab

Preview with #4F337C

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

Preview Lab → · Contrast checker → · Palette generator →