#3E21AA#3E21AA

#3E21AA is a dark, vivid violet. Relative luminance 0.050; OKLCH L 39.1% C 0.199 H 281.7°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#3E21AA
RGB	rgb(62, 33, 170)
HSL	hsl(253, 67%, 40%)
HSV	hsv(253, 81%, 67%)
CMYK	cmyk(63.5%, 80.6%, 0%, 33.3%)
CIE-LAB	lab(26.77, 49.96, -67.65)
CIE-LCH	lch(26.77, 84.10, 306.45°)
OKLab	oklab(39.13% 0.0405 -0.1952)
OKLCH	oklch(39.13% 0.199 281.7)
XYZ	xyz(9.7839, 5.0134, 38.4745)
Luminance	0.0501 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E21AA #8DAA21

analogous

#2148AA #3E21AA #8321AA

triadic

#3E21AA #AA3E21 #21AA3E

tetradic

#3E21AA #AA2148 #8DAA21 #21AA83

square

#3E21AA #AA2148 #8DAA21 #21AA83

split-complementary

#3E21AA #AA8321 #48AA21

monochromatic

#190D43 #2B1777 #3E21AA #5431D7 #7F64E1

Accessibility & contrast

On white

10.49

#3E21AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#3E21AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E21AA

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E21AA	#FFFFFF	#000000	##FFFFFF
##3E21AA	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AE

Deuteranopia (green-blind)

#003AA8

Tritanopia (blue-blind)

#004B66

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3e21aa;
/* rgb */ color: rgb(62, 33, 170);
/* oklch */ color: oklch(39.1% 0.199 281.7);

Tailwind

colors: {
  custom: {
    50: '#8261c5',
    500: '#3e21aa',
    950: '#000000',
  },
}

SCSS

$custom: #3e21aa;
$custom-light: #8261c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e21aa",
  "rgb": {
    "r": 62,
    "g": 33,
    "b": 170
  },
  "hsl": {
    "h": 252.701,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.39125,
    "c": 0.19933,
    "h": 281.7
  },
  "luminance": 0.05014
}

Semantic roles & 50–950 ramp

primary

#3E21AA

secondary

#B1C661

accent

#EA3DC6

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0513

muted

#7D7A82

Preview Lab

Preview with #3E21AA

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

Preview Lab → · Contrast checker → · Palette generator →