#431E70#431E70

#431E70 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.6% C 0.134 H 299.8°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#431E70
RGB	rgb(67, 30, 112)
HSL	hsl(267, 58%, 28%)
HSV	hsv(267, 73%, 44%)
CMYK	cmyk(40.2%, 73.2%, 0%, 56.1%)
CIE-LAB	lab(21.18, 35.50, -40.69)
CIE-LCH	lch(21.18, 54.00, 311.10°)
OKLab	oklab(33.62% 0.0665 -0.1161)
OKLCH	oklch(33.62% 0.134 299.8)
XYZ	xyz(5.7029, 3.2916, 15.6610)
Luminance	0.0329 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431E70 #4B701E

analogous

#1E2270 #431E70 #6C1E70

triadic

#431E70 #70431E #1E7043

tetradic

#431E70 #701E22 #4B701E #1E706C

square

#431E70 #701E22 #4B701E #1E706C

split-complementary

#431E70 #706C1E #22701E

monochromatic

#0E0618 #261140 #431E70 #602BA0 #7D3DCB

Accessibility & contrast

On white

12.66

#431E70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#431E70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431E70

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431E70	#FFFFFF	#000000	##FFFFFF
##431E70	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003372

Deuteranopia (green-blind)

#00326E

Tritanopia (blue-blind)

#393244

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #431e70;
/* rgb */ color: rgb(67, 30, 112);
/* oklch */ color: oklch(33.6% 0.134 299.8);

Tailwind

colors: {
  custom: {
    50: '#7c5d9a',
    500: '#431e70',
    950: '#000000',
  },
}

SCSS

$custom: #431e70;
$custom-light: #7c5d9a;
$custom-dark: #000000;

JSON

{
  "hex": "#431e70",
  "rgb": {
    "r": 67,
    "g": 30,
    "b": 112
  },
  "hsl": {
    "h": 267.073,
    "s": 57.746,
    "l": 27.843
  },
  "oklch": {
    "l": 0.33619,
    "c": 0.13374,
    "h": 299.8
  },
  "luminance": 0.03292
}

Semantic roles & 50–950 ramp

primary

#431E70

secondary

#7AA446

accent

#E1479B

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #431E70

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

Preview Lab → · Contrast checker → · Palette generator →