#4D2971#4D2971

#4D2971 is a dark, vivid violet. Relative luminance 0.044; OKLCH L 36.6% C 0.121 H 304.1°. Best body text is #FFFFFF at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#4D2971
RGB	rgb(77, 41, 113)
HSL	hsl(270, 47%, 30%)
HSV	hsv(270, 64%, 44%)
CMYK	cmyk(31.9%, 63.7%, 0%, 55.7%)
CIE-LAB	lab(24.81, 31.98, -35.39)
CIE-LCH	lch(24.81, 47.70, 312.10°)
OKLab	oklab(36.56% 0.0677 -0.1001)
OKLCH	oklch(36.56% 0.121 304.1)
XYZ	xyz(6.8335, 4.3559, 16.1004)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D2971 #4D7129

analogous

#292971 #4D2971 #712971

triadic

#4D2971 #714D29 #29714D

tetradic

#4D2971 #712929 #4D7129 #297171

square

#4D2971 #712929 #4D7129 #297171

split-complementary

#4D2971 #717129 #297129

monochromatic

#100817 #2E1944 #4D2971 #6C399E #8A54C1

Accessibility & contrast

On white

11.22

#4D2971 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#4D2971 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D2971

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D2971	#FFFFFF	#000000	##FFFFFF
##4D2971	1.00	11.22	1.87	11.22
#FFFFFF	11.22	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#033A73

Deuteranopia (green-blind)

#173B6F

Tritanopia (blue-blind)

#463849

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #4d2971;
/* rgb */ color: rgb(77, 41, 113);
/* oklch */ color: oklch(36.6% 0.121 304.1);

Tailwind

colors: {
  custom: {
    50: '#82659a',
    500: '#4d2971',
    950: '#000000',
  },
}

SCSS

$custom: #4d2971;
$custom-light: #82659a;
$custom-dark: #000000;

JSON

{
  "hex": "#4d2971",
  "rgb": {
    "r": 77,
    "g": 41,
    "b": 113
  },
  "hsl": {
    "h": 270,
    "s": 46.753,
    "l": 30.196
  },
  "oklch": {
    "l": 0.36557,
    "c": 0.1209,
    "h": 304.1
  },
  "luminance": 0.04356
}

Semantic roles & 50–950 ramp

primary

#4D2971

secondary

#7BA353

accent

#D65194

background

#F8F6F9

surface

#EFEBF2

border

#CAC6CC

text

#0B060E

muted

#7C7A7E

Preview Lab

Preview with #4D2971

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

Preview Lab → · Contrast checker → · Palette generator →