#4D397C#4D397C

#4D397C is a dark, moderate violet. Relative luminance 0.060; OKLCH L 40.1% C 0.110 H 294.7°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#4D397C
RGB	rgb(77, 57, 124)
HSL	hsl(258, 37%, 35%)
HSV	hsv(258, 54%, 49%)
CMYK	cmyk(37.9%, 54%, 0%, 51.4%)
CIE-LAB	lab(29.31, 25.28, -35.16)
CIE-LCH	lch(29.31, 43.31, 305.72°)
OKLab	oklab(40.1% 0.0458 -0.0995)
OKLCH	oklch(40.1% 0.11 294.7)
XYZ	xyz(8.1608, 5.9591, 19.7851)
Luminance	0.0596 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D397C #687C39

analogous

#39467C #4D397C #6E397C

triadic

#4D397C #7C4D39 #397C4D

tetradic

#4D397C #7C3946 #687C39 #397C6E

square

#4D397C #7C3946 #687C39 #397C6E

split-complementary

#4D397C #7C6E39 #467C39

monochromatic

#191228 #332652 #4D397C #674CA6 #8871BE

Accessibility & contrast

On white

9.58

#4D397C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#4D397C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D397C

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D397C	#FFFFFF	#000000	##FFFFFF
##4D397C	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E467E

Deuteranopia (green-blind)

#23447A

Tritanopia (blue-blind)

#424655

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4d397c;
/* rgb */ color: rgb(77, 57, 124);
/* oklch */ color: oklch(40.1% 0.110 294.7);

Tailwind

colors: {
  custom: {
    50: '#8270a2',
    500: '#4d397c',
    950: '#000000',
  },
}

SCSS

$custom: #4d397c;
$custom-light: #8270a2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d397c",
  "rgb": {
    "r": 77,
    "g": 57,
    "b": 124
  },
  "hsl": {
    "h": 257.91,
    "s": 37.017,
    "l": 35.49
  },
  "oklch": {
    "l": 0.40102,
    "c": 0.10956,
    "h": 294.7
  },
  "luminance": 0.05959
}

Semantic roles & 50–950 ramp

primary

#4D397C

secondary

#95A76A

accent

#CD5BAB

background

#F8F6FA

surface

#EFECF3

border

#CAC7CD

text

#0B070F

muted

#7C7A7F

Preview Lab

Preview with #4D397C

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

Preview Lab → · Contrast checker → · Palette generator →