#431BD2#431BD2

#431BD2 is a dark, highly saturated violet. Relative luminance 0.066; OKLCH L 43.4% C 0.246 H 278.6°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#431BD2
RGB	rgb(67, 27, 210)
HSL	hsl(253, 77%, 46%)
HSV	hsv(253, 87%, 82%)
CMYK	cmyk(68.1%, 87.1%, 0%, 17.6%)
CIE-LAB	lab(30.95, 63.80, -84.37)
CIE-LCH	lch(30.95, 105.77, 307.10°)
OKLab	oklab(43.41% 0.0369 -0.2435)
OKLCH	oklch(43.41% 0.246 278.6)
XYZ	xyz(14.3358, 6.6290, 61.4843)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#431BD2 #AAD21B

analogous

#1B4FD2 #431BD2 #9F1BD2

triadic

#431BD2 #D2431B #1BD243

tetradic

#431BD2 #D21B4F #AAD21B #1BD29F

square

#431BD2 #D21B4F #AAD21B #1BD29F

split-complementary

#431BD2 #D29F1B #4FD21B

monochromatic

#200D66 #32149C #431BD2 #6743E7 #937AEE

Accessibility & contrast

On white

9.03

#431BD2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#431BD2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #431BD2

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##431BD2	#FFFFFF	#000000	##FFFFFF
##431BD2	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FD7

Deuteranopia (green-blind)

#0041CF

Tritanopia (blue-blind)

#00597D

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #431bd2;
/* rgb */ color: rgb(67, 27, 210);
/* oklch */ color: oklch(43.4% 0.246 278.6);

Tailwind

colors: {
  custom: {
    50: '#8c62e1',
    500: '#431bd2',
    950: '#000000',
  },
}

SCSS

$custom: #431bd2;
$custom-light: #8c62e1;
$custom-dark: #000000;

JSON

{
  "hex": "#431bd2",
  "rgb": {
    "r": 67,
    "g": 27,
    "b": 210
  },
  "hsl": {
    "h": 253.115,
    "s": 77.215,
    "l": 46.471
  },
  "oklch": {
    "l": 0.4341,
    "c": 0.24633,
    "h": 278.6
  },
  "luminance": 0.0663
}

Semantic roles & 50–950 ramp

primary

#431BD2

secondary

#C0D573

accent

#F434CA

background

#F9F6FE

surface

#F2EBFC

border

#CCC6D5

text

#0E0616

muted

#7E7A84

Preview Lab

Preview with #431BD2

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

Preview Lab → · Contrast checker → · Palette generator →