#4F397C#4F397C

#4F397C is a dark, moderate violet. Relative luminance 0.060; OKLCH L 40.3% C 0.110 H 296.3°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#4F397C
RGB	rgb(79, 57, 124)
HSL	hsl(260, 37%, 35%)
HSV	hsv(260, 54%, 49%)
CMYK	cmyk(36.3%, 54%, 0%, 51.4%)
CIE-LAB	lab(29.52, 25.83, -34.81)
CIE-LCH	lch(29.52, 43.35, 306.58°)
OKLab	oklab(40.31% 0.0486 -0.0984)
OKLCH	oklch(40.31% 0.11 296.3)
XYZ	xyz(8.3248, 6.0436, 19.7928)
Luminance	0.0604 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F397C #667C39

analogous

#39447C #4F397C #70397C

triadic

#4F397C #7C4F39 #397C4F

tetradic

#4F397C #7C3944 #667C39 #397C70

square

#4F397C #7C3944 #667C39 #397C70

split-complementary

#4F397C #7C7039 #447C39

monochromatic

#1A1228 #342652 #4F397C #6A4CA6 #8B71BE

Accessibility & contrast

On white

9.51

#4F397C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#4F397C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F397C

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F397C	#FFFFFF	#000000	##FFFFFF
##4F397C	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F467E

Deuteranopia (green-blind)

#24457A

Tritanopia (blue-blind)

#454655

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4f397c;
/* rgb */ color: rgb(79, 57, 124);
/* oklch */ color: oklch(40.3% 0.110 296.3);

Tailwind

colors: {
  custom: {
    50: '#8370a2',
    500: '#4f397c',
    950: '#000000',
  },
}

SCSS

$custom: #4f397c;
$custom-light: #8370a2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f397c",
  "rgb": {
    "r": 79,
    "g": 57,
    "b": 124
  },
  "hsl": {
    "h": 259.701,
    "s": 37.017,
    "l": 35.49
  },
  "oklch": {
    "l": 0.4031,
    "c": 0.10976,
    "h": 296.3
  },
  "luminance": 0.06044
}

Semantic roles & 50–950 ramp

primary

#4F397C

secondary

#93A76A

accent

#CD5BA8

background

#F8F6FA

surface

#EFECF3

border

#CAC7CD

text

#0B070F

muted

#7C7A7F

Preview Lab

Preview with #4F397C

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

Preview Lab → · Contrast checker → · Palette generator →