#4C1F7F#4C1F7F

#4C1F7F is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.2% C 0.152 H 300.2°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#4C1F7F
RGB	rgb(76, 31, 127)
HSL	hsl(268, 61%, 31%)
HSV	hsv(268, 76%, 50%)
CMYK	cmyk(40.2%, 75.6%, 0%, 50.2%)
CIE-LAB	lab(23.83, 40.85, -45.90)
CIE-LCH	lch(23.83, 61.45, 311.67°)
OKLab	oklab(36.17% 0.0762 -0.131)
OKLCH	oklch(36.17% 0.152 300.2)
XYZ	xyz(7.3003, 4.0487, 20.4714)
Luminance	0.0405 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.14

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C1F7F #527F1F

analogous

#1F227F #4C1F7F #7C1F7F

triadic

#4C1F7F #7F4C1F #1F7F4C

tetradic

#4C1F7F #7F1F22 #527F1F #1F7F7C

square

#4C1F7F #7F1F22 #527F1F #1F7F7C

split-complementary

#4C1F7F #7F7C1F #227F1F

monochromatic

#11071D #2F134E #4C1F7F #692BB0 #8846D2

Accessibility & contrast

On white

11.60

#4C1F7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#4C1F7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C1F7F

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C1F7F	#FFFFFF	#000000	##FFFFFF
##4C1F7F	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003882

Deuteranopia (green-blind)

#00387D

Tritanopia (blue-blind)

#40374D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #4c1f7f;
/* rgb */ color: rgb(76, 31, 127);
/* oklch */ color: oklch(36.2% 0.152 300.2);

Tailwind

colors: {
  custom: {
    50: '#835fa5',
    500: '#4c1f7f',
    950: '#000000',
  },
}

SCSS

$custom: #4c1f7f;
$custom-light: #835fa5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c1f7f",
  "rgb": {
    "r": 76,
    "g": 31,
    "b": 127
  },
  "hsl": {
    "h": 268.125,
    "s": 60.759,
    "l": 30.98
  },
  "oklch": {
    "l": 0.36166,
    "c": 0.15157,
    "h": 300.2
  },
  "luminance": 0.04049
}

Semantic roles & 50–950 ramp

primary

#4C1F7F

secondary

#80B248

accent

#E44499

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B050F

muted

#7C797F

Preview Lab

Preview with #4C1F7F

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

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