#3B20A8#3B20A8

#3B20A8 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.5% C 0.198 H 280.8°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#3B20A8
RGB	rgb(59, 32, 168)
HSL	hsl(252, 68%, 39%)
HSV	hsv(252, 81%, 66%)
CMYK	cmyk(64.9%, 81%, 0%, 34.1%)
CIE-LAB	lab(26.13, 49.53, -67.52)
CIE-LCH	lch(26.13, 83.74, 306.26°)
OKLab	oklab(38.55% 0.0371 -0.1949)
OKLCH	oklch(38.55% 0.198 280.8)
XYZ	xyz(9.3858, 4.7893, 37.4680)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B20A8 #8DA820

analogous

#2049A8 #3B20A8 #7F20A8

triadic

#3B20A8 #A83B20 #20A83B

tetradic

#3B20A8 #A82049 #8DA820 #20A87F

square

#3B20A8 #A82049 #8DA820 #20A87F

split-complementary

#3B20A8 #A87F20 #49A820

monochromatic

#170C41 #291675 #3B20A8 #502ED7 #7B61E1

Accessibility & contrast

On white

10.73

#3B20A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#3B20A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B20A8

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B20A8	#FFFFFF	#000000	##FFFFFF
##3B20A8	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AC

Deuteranopia (green-blind)

#0039A6

Tritanopia (blue-blind)

#004A65

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3b20a8;
/* rgb */ color: rgb(59, 32, 168);
/* oklch */ color: oklch(38.5% 0.198 280.8);

Tailwind

colors: {
  custom: {
    50: '#8061c3',
    500: '#3b20a8',
    950: '#000000',
  },
}

SCSS

$custom: #3b20a8;
$custom-light: #8061c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3b20a8",
  "rgb": {
    "r": 59,
    "g": 32,
    "b": 168
  },
  "hsl": {
    "h": 251.912,
    "s": 68,
    "l": 39.216
  },
  "oklch": {
    "l": 0.38545,
    "c": 0.19838,
    "h": 280.8
  },
  "luminance": 0.0479
}

Semantic roles & 50–950 ramp

primary

#3B20A8

secondary

#B1C65E

accent

#EB3DC8

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #3B20A8

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

Preview Lab → · Contrast checker → · Palette generator →