#3D1FA8#3D1FA8

#3D1FA8 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.6% C 0.199 H 281.8°. Best body text is #FFFFFF at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#3D1FA8
RGB	rgb(61, 31, 168)
HSL	hsl(253, 69%, 39%)
HSV	hsv(253, 82%, 66%)
CMYK	cmyk(63.7%, 81.5%, 0%, 34.1%)
CIE-LAB	lab(26.15, 50.19, -67.47)
CIE-LCH	lch(26.15, 84.09, 306.64°)
OKLab	oklab(38.61% 0.0407 -0.1947)
OKLCH	oklch(38.61% 0.199 281.8)
XYZ	xyz(9.4801, 4.7985, 37.4648)
Luminance	0.0480 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1FA8 #8AA81F

analogous

#1F46A8 #3D1FA8 #821FA8

triadic

#3D1FA8 #A83D1F #1FA83D

tetradic

#3D1FA8 #A81F46 #8AA81F #1FA882

square

#3D1FA8 #A81F46 #8AA81F #1FA882

split-complementary

#3D1FA8 #A8821F #46A81F

monochromatic

#170C41 #2A1574 #3D1FA8 #522CD8 #7C60E2

Accessibility & contrast

On white

10.72

#3D1FA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#3D1FA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1FA8

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1FA8	#FFFFFF	#000000	##FFFFFF
##3D1FA8	1.00	10.72	1.96	10.72
#FFFFFF	10.72	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AC

Deuteranopia (green-blind)

#0039A6

Tritanopia (blue-blind)

#004964

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3d1fa8;
/* rgb */ color: rgb(61, 31, 168);
/* oklch */ color: oklch(38.6% 0.199 281.8);

Tailwind

colors: {
  custom: {
    50: '#8160c3',
    500: '#3d1fa8',
    950: '#000000',
  },
}

SCSS

$custom: #3d1fa8;
$custom-light: #8160c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1fa8",
  "rgb": {
    "r": 61,
    "g": 31,
    "b": 168
  },
  "hsl": {
    "h": 253.139,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.38609,
    "c": 0.19886,
    "h": 281.8
  },
  "luminance": 0.04799
}

Semantic roles & 50–950 ramp

primary

#3D1FA8

secondary

#AFC65D

accent

#EC3CC5

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #3D1FA8

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

Preview Lab → · Contrast checker → · Palette generator →