#431D58#431D58

#431D58 is a dark, moderate violet. Relative luminance 0.028; OKLCH L 31.6% C 0.106 H 311.5°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#431D58
RGB	rgb(67, 29, 88)
HSL	hsl(279, 50%, 23%)
HSV	hsv(279, 67%, 35%)
CMYK	cmyk(23.9%, 67%, 0%, 65.5%)
CIE-LAB	lab(19.13, 29.68, -28.23)
CIE-LCH	lch(19.13, 40.96, 316.43°)
OKLab	oklab(31.56% 0.0703 -0.0795)
OKLCH	oklch(31.56% 0.106 311.5)
XYZ	xyz(4.5152, 2.7767, 9.5287)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431D58 #32581D

analogous

#251D58 #431D58 #581D4F

triadic

#431D58 #58431D #1D5843

tetradic

#431D58 #58251D #32581D #1D4F58

square

#431D58 #58251D #32581D #1D4F58

split-complementary

#431D58 #4F581D #1D5825

monochromatic

#120817 #200E2A #431D58 #662C86 #893BB4

Accessibility & contrast

On white

13.50

#431D58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#431D58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431D58

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431D58	#FFFFFF	#000000	##FFFFFF
##431D58	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#052D5A

Deuteranopia (green-blind)

#182F57

Tritanopia (blue-blind)

#412837

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #431d58;
/* rgb */ color: rgb(67, 29, 88);
/* oklch */ color: oklch(31.6% 0.106 311.5);

Tailwind

colors: {
  custom: {
    50: '#795c87',
    500: '#431d58',
    950: '#000000',
  },
}

SCSS

$custom: #431d58;
$custom-light: #795c87;
$custom-dark: #000000;

JSON

{
  "hex": "#431d58",
  "rgb": {
    "r": 67,
    "g": 29,
    "b": 88
  },
  "hsl": {
    "h": 278.644,
    "s": 50.427,
    "l": 22.941
  },
  "oklch": {
    "l": 0.3156,
    "c": 0.1061,
    "h": 311.5
  },
  "luminance": 0.02777
}

Semantic roles & 50–950 ramp

primary

#431D58

secondary

#5E8D44

accent

#DA4E80

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#09040B

muted

#7B797C

Preview Lab

Preview with #431D58

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

Preview Lab → · Contrast checker → · Palette generator →