#431E8E#431E8E

#431E8E is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.4% C 0.169 H 290.4°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#431E8E
RGB	rgb(67, 30, 142)
HSL	hsl(260, 65%, 34%)
HSV	hsv(260, 79%, 56%)
CMYK	cmyk(52.8%, 78.9%, 0%, 44.3%)
CIE-LAB	lab(23.92, 43.92, -55.21)
CIE-LCH	lch(23.92, 70.55, 308.50°)
OKLab	oklab(36.4% 0.0589 -0.1587)
OKLCH	oklch(36.4% 0.169 290.4)
XYZ	xyz(7.6601, 4.0745, 25.9688)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431E8E #698E1E

analogous

#1E318E #431E8E #7B1E8E

triadic

#431E8E #8E431E #1E8E43

tetradic

#431E8E #8E1E31 #698E1E #1E8E7B

square

#431E8E #8E1E31 #698E1E #1E8E7B

split-complementary

#431E8E #8E7B1E #318E1E

monochromatic

#130929 #2B135B #431E8E #5B29C1 #7B4DD9

Accessibility & contrast

On white

11.57

#431E8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#431E8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431E8E

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431E8E	#FFFFFF	#000000	##FFFFFF
##431E8E	1.00	11.57	1.82	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B91

Deuteranopia (green-blind)

#00368C

Tritanopia (blue-blind)

#283E55

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #431e8e;
/* rgb */ color: rgb(67, 30, 142);
/* oklch */ color: oklch(36.4% 0.169 290.4);

Tailwind

colors: {
  custom: {
    50: '#805fb0',
    500: '#431e8e',
    950: '#000000',
  },
}

SCSS

$custom: #431e8e;
$custom-light: #805fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#431e8e",
  "rgb": {
    "r": 67,
    "g": 30,
    "b": 142
  },
  "hsl": {
    "h": 259.821,
    "s": 65.116,
    "l": 33.725
  },
  "oklch": {
    "l": 0.36396,
    "c": 0.16926,
    "h": 290.4
  },
  "luminance": 0.04075
}

Semantic roles & 50–950 ramp

primary

#431E8E

secondary

#97BC4C

accent

#E840B0

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #431E8E

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

Preview Lab → · Contrast checker → · Palette generator →