#4D397D#4D397D

#4D397D is a dark, moderate violet. Relative luminance 0.060; OKLCH L 40.2% C 0.111 H 294.4°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#4D397D
RGB	rgb(77, 57, 125)
HSL	hsl(258, 37%, 36%)
HSV	hsv(258, 54%, 49%)
CMYK	cmyk(38.4%, 54.4%, 0%, 51%)
CIE-LAB	lab(29.37, 25.58, -35.69)
CIE-LCH	lch(29.37, 43.91, 305.63°)
OKLab	oklab(40.17% 0.0459 -0.101)
OKLCH	oklch(40.17% 0.111 294.4)
XYZ	xyz(8.2244, 5.9845, 20.1199)
Luminance	0.0599 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D397D #697D39

analogous

#39477D #4D397D #6F397D

triadic

#4D397D #7D4D39 #397D4D

tetradic

#4D397D #7D3947 #697D39 #397D6F

square

#4D397D #7D3947 #697D39 #397D6F

split-complementary

#4D397D #7D6F39 #477D39

monochromatic

#191329 #332653 #4D397D #674CA7 #8872BF

Accessibility & contrast

On white

9.56

#4D397D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#4D397D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D397D

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D397D	#FFFFFF	#000000	##FFFFFF
##4D397D	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D467F

Deuteranopia (green-blind)

#22447B

Tritanopia (blue-blind)

#414755

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4d397d;
/* rgb */ color: rgb(77, 57, 125);
/* oklch */ color: oklch(40.2% 0.111 294.4);

Tailwind

colors: {
  custom: {
    50: '#8270a3',
    500: '#4d397d',
    950: '#000000',
  },
}

SCSS

$custom: #4d397d;
$custom-light: #8270a3;
$custom-dark: #000000;

JSON

{
  "hex": "#4d397d",
  "rgb": {
    "r": 77,
    "g": 57,
    "b": 125
  },
  "hsl": {
    "h": 257.647,
    "s": 37.363,
    "l": 35.686
  },
  "oklch": {
    "l": 0.4017,
    "c": 0.11098,
    "h": 294.4
  },
  "luminance": 0.05985
}

Semantic roles & 50–950 ramp

primary

#4D397D

secondary

#96A86A

accent

#CD5AAC

background

#F8F6FA

surface

#EFECF4

border

#CAC7CE

text

#0B070F

muted

#7C7A7F

Preview Lab

Preview with #4D397D

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

Preview Lab → · Contrast checker → · Palette generator →