#3D21A2#3D21A2

#3D21A2 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.2% C 0.190 H 282.6°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#3D21A2
RGB	rgb(61, 33, 162)
HSL	hsl(253, 66%, 38%)
HSV	hsv(253, 80%, 64%)
CMYK	cmyk(62.3%, 79.6%, 0%, 36.5%)
CIE-LAB	lab(25.83, 47.51, -64.37)
CIE-LCH	lch(25.83, 80.01, 306.43°)
OKLab	oklab(38.19% 0.0414 -0.1857)
OKLCH	oklch(38.19% 0.19 282.6)
XYZ	xyz(8.9879, 4.6878, 34.6066)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D21A2 #86A221

analogous

#2145A2 #3D21A2 #7D21A2

triadic

#3D21A2 #A23D21 #21A23D

tetradic

#3D21A2 #A22145 #86A221 #21A27D

square

#3D21A2 #A22145 #86A221 #21A27D

split-complementary

#3D21A2 #A27D21 #45A221

monochromatic

#170C3C #2A176F #3D21A2 #512CD4 #7B5FDE

Accessibility & contrast

On white

10.84

#3D21A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#3D21A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D21A2

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D21A2	#FFFFFF	#000000	##FFFFFF
##3D21A2	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A6

Deuteranopia (green-blind)

#0039A0

Tritanopia (blue-blind)

#004761

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3d21a2;
/* rgb */ color: rgb(61, 33, 162);
/* oklch */ color: oklch(38.2% 0.190 282.6);

Tailwind

colors: {
  custom: {
    50: '#8061bf',
    500: '#3d21a2',
    950: '#000000',
  },
}

SCSS

$custom: #3d21a2;
$custom-light: #8061bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d21a2",
  "rgb": {
    "r": 61,
    "g": 33,
    "b": 162
  },
  "hsl": {
    "h": 253.023,
    "s": 66.154,
    "l": 38.235
  },
  "oklch": {
    "l": 0.38191,
    "c": 0.19023,
    "h": 282.6
  },
  "luminance": 0.04688
}

Semantic roles & 50–950 ramp

primary

#3D21A2

secondary

#ADC35C

accent

#E93FC4

background

#F8F5FB

surface

#F0EAF7

border

#CBC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #3D21A2

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

Preview Lab → · Contrast checker → · Palette generator →