#3A20A3#3A20A3

#3A20A3 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.9% C 0.193 H 281.1°. Best body text is #FFFFFF at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#3A20A3
RGB	rgb(58, 32, 163)
HSL	hsl(252, 67%, 38%)
HSV	hsv(252, 80%, 64%)
CMYK	cmyk(64.4%, 80.4%, 0%, 36.1%)
CIE-LAB	lab(25.49, 47.95, -65.54)
CIE-LCH	lch(25.49, 81.21, 306.19°)
OKLab	oklab(37.92% 0.0371 -0.1892)
OKLCH	oklch(37.92% 0.193 281.1)
XYZ	xyz(8.8702, 4.5762, 35.0591)
Luminance	0.0458 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A20A3 #89A320

analogous

#2048A3 #3A20A3 #7B20A3

triadic

#3A20A3 #A33A20 #20A33A

tetradic

#3A20A3 #A32048 #89A320 #20A37B

square

#3A20A3 #A32048 #89A320 #20A37B

split-complementary

#3A20A3 #A37B20 #48A320

monochromatic

#160C3D #281670 #3A20A3 #4D2BD5 #785EDF

Accessibility & contrast

On white

10.96

#3A20A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#3A20A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A20A3

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A20A3	#FFFFFF	#000000	##FFFFFF
##3A20A3	1.00	10.96	1.92	10.96
#FFFFFF	10.96	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A7

Deuteranopia (green-blind)

#0038A1

Tritanopia (blue-blind)

#004862

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3a20a3;
/* rgb */ color: rgb(58, 32, 163);
/* oklch */ color: oklch(37.9% 0.193 281.1);

Tailwind

colors: {
  custom: {
    50: '#7f60c0',
    500: '#3a20a3',
    950: '#000000',
  },
}

SCSS

$custom: #3a20a3;
$custom-light: #7f60c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a20a3",
  "rgb": {
    "r": 58,
    "g": 32,
    "b": 163
  },
  "hsl": {
    "h": 251.908,
    "s": 67.179,
    "l": 38.235
  },
  "oklch": {
    "l": 0.37922,
    "c": 0.19276,
    "h": 281.1
  },
  "luminance": 0.04577
}

Semantic roles & 50–950 ramp

primary

#3A20A3

secondary

#AFC45B

accent

#EA3EC8

background

#F8F5FB

surface

#F0EAF7

border

#CBC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3A20A3

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

Preview Lab → · Contrast checker → · Palette generator →