#431977#431977

#431977 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.6% C 0.148 H 298.2°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#431977
RGB	rgb(67, 25, 119)
HSL	hsl(267, 65%, 28%)
HSV	hsv(267, 79%, 47%)
CMYK	cmyk(43.7%, 79%, 0%, 53.3%)
CIE-LAB	lab(20.91, 39.91, -45.64)
CIE-LCH	lch(20.91, 60.63, 311.17°)
OKLab	oklab(33.62% 0.0699 -0.1305)
OKLCH	oklch(33.62% 0.148 298.2)
XYZ	xyz(5.9913, 3.2204, 17.7551)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.72

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431977 #4D7719

analogous

#191E77 #431977 #721977

triadic

#431977 #774319 #197743

tetradic

#431977 #77191E #4D7719 #197772

square

#431977 #77191E #4D7719 #197772

split-complementary

#431977 #777219 #1E7719

monochromatic

#0E0519 #270E44 #431977 #5F24AA #7D36D5

Accessibility & contrast

On white

12.77

#431977 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#431977 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431977

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431977	#FFFFFF	#000000	##FFFFFF
##431977	1.00	12.77	1.64	12.77
#FFFFFF	12.77	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00327A

Deuteranopia (green-blind)

#003175

Tritanopia (blue-blind)

#363247

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #431977;
/* rgb */ color: rgb(67, 25, 119);
/* oklch */ color: oklch(33.6% 0.148 298.2);

Tailwind

colors: {
  custom: {
    50: '#7d5b9f',
    500: '#431977',
    950: '#000000',
  },
}

SCSS

$custom: #431977;
$custom-light: #7d5b9f;
$custom-dark: #000000;

JSON

{
  "hex": "#431977",
  "rgb": {
    "r": 67,
    "g": 25,
    "b": 119
  },
  "hsl": {
    "h": 266.809,
    "s": 65.278,
    "l": 28.235
  },
  "oklch": {
    "l": 0.33619,
    "c": 0.14809,
    "h": 298.2
  },
  "luminance": 0.0322
}

Semantic roles & 50–950 ramp

primary

#431977

secondary

#7CAC40

accent

#E8409D

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040F

muted

#7C797E

Preview Lab

Preview with #431977

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

Preview Lab → · Contrast checker → · Palette generator →