#431EBC#431EBC

#431EBC is a dark, highly saturated violet. Relative luminance 0.058; OKLCH L 41.2% C 0.221 H 281.4°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#431EBC
RGB	rgb(67, 30, 188)
HSL	hsl(254, 72%, 43%)
HSV	hsv(254, 84%, 74%)
CMYK	cmyk(64.4%, 84%, 0%, 26.3%)
CIE-LAB	lab(28.78, 56.80, -75.07)
CIE-LCH	lch(28.78, 94.14, 307.11°)
OKLab	oklab(41.2% 0.0436 -0.2166)
OKLCH	oklch(41.2% 0.221 281.4)
XYZ	xyz(11.8533, 5.7518, 48.0528)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431EBC #97BC1E

analogous

#1E48BC #431EBC #921EBC

triadic

#431EBC #BC431E #1EBC43

tetradic

#431EBC #BC1E48 #97BC1E #1EBC92

square

#431EBC #BC1E48 #97BC1E #1EBC92

split-complementary

#431EBC #BC921E #48BC1E

monochromatic

#1D0D52 #301687 #431EBC #5F38DF #8A6DE8

Accessibility & contrast

On white

9.76

#431EBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#431EBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431EBC

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431EBC	#FFFFFF	#000000	##FFFFFF
##431EBC	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049C0

Deuteranopia (green-blind)

#003EB9

Tritanopia (blue-blind)

#005170

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #431ebc;
/* rgb */ color: rgb(67, 30, 188);
/* oklch */ color: oklch(41.2% 0.221 281.4);

Tailwind

colors: {
  custom: {
    50: '#8862d2',
    500: '#431ebc',
    950: '#000000',
  },
}

SCSS

$custom: #431ebc;
$custom-light: #8862d2;
$custom-dark: #000000;

JSON

{
  "hex": "#431ebc",
  "rgb": {
    "r": 67,
    "g": 30,
    "b": 188
  },
  "hsl": {
    "h": 254.051,
    "s": 72.477,
    "l": 42.745
  },
  "oklch": {
    "l": 0.412,
    "c": 0.22094,
    "h": 281.4
  },
  "luminance": 0.05753
}

Semantic roles & 50–950 ramp

primary

#431EBC

secondary

#B6CE68

accent

#EF39C4

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0514

muted

#7E7A83

Preview Lab

Preview with #431EBC

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

Preview Lab → · Contrast checker → · Palette generator →