#3D1FA5#3D1FA5

#3D1FA5 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.3% C 0.195 H 282.3°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#3D1FA5
RGB	rgb(61, 31, 165)
HSL	hsl(253, 68%, 38%)
HSV	hsv(253, 81%, 65%)
CMYK	cmyk(63%, 81.2%, 0%, 35.3%)
CIE-LAB	lab(25.83, 49.32, -66.19)
CIE-LCH	lch(25.83, 82.55, 306.69°)
OKLab	oklab(38.29% 0.0416 -0.1909)
OKLCH	oklch(38.29% 0.195 282.3)
XYZ	xyz(9.2039, 4.6880, 36.0099)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1FA5 #87A51F

analogous

#1F44A5 #3D1FA5 #801FA5

triadic

#3D1FA5 #A53D1F #1FA53D

tetradic

#3D1FA5 #A51F44 #87A51F #1FA580

square

#3D1FA5 #A51F44 #87A51F #1FA580

split-complementary

#3D1FA5 #A5801F #44A51F

monochromatic

#170C3E #2A1571 #3D1FA5 #512AD7 #7B5EE1

Accessibility & contrast

On white

10.84

#3D1FA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#3D1FA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1FA5

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1FA5	#FFFFFF	#000000	##FFFFFF
##3D1FA5	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)

#0041A9

Deuteranopia (green-blind)

#0038A3

Tritanopia (blue-blind)

#004863

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3d1fa5;
/* rgb */ color: rgb(61, 31, 165);
/* oklch */ color: oklch(38.3% 0.195 282.3);

Tailwind

colors: {
  custom: {
    50: '#8160c1',
    500: '#3d1fa5',
    950: '#000000',
  },
}

SCSS

$custom: #3d1fa5;
$custom-light: #8160c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1fa5",
  "rgb": {
    "r": 61,
    "g": 31,
    "b": 165
  },
  "hsl": {
    "h": 253.433,
    "s": 68.367,
    "l": 38.431
  },
  "oklch": {
    "l": 0.38287,
    "c": 0.19542,
    "h": 282.3
  },
  "luminance": 0.04689
}

Semantic roles & 50–950 ramp

primary

#3D1FA5

secondary

#ADC55B

accent

#EB3DC4

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #3D1FA5

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

Preview Lab → · Contrast checker → · Palette generator →