#3A1CA7#3A1CA7

#3A1CA7 is a dark, highly saturated violet. Relative luminance 0.045; OKLCH L 37.9% C 0.201 H 280.9°. Best body text is #FFFFFF at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#3A1CA7
RGB	rgb(58, 28, 167)
HSL	hsl(253, 71%, 38%)
HSV	hsv(253, 83%, 65%)
CMYK	cmyk(65.3%, 83.2%, 0%, 34.5%)
CIE-LAB	lab(25.32, 50.91, -68.25)
CIE-LCH	lch(25.32, 85.15, 306.72°)
OKLab	oklab(37.93% 0.0379 -0.197)
OKLCH	oklch(37.93% 0.201 280.9)
XYZ	xyz(9.1330, 4.5194, 36.9428)
Luminance	0.0452 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1CA7 #89A71C

analogous

#1C43A7 #3A1CA7 #7F1CA7

triadic

#3A1CA7 #A73A1C #1CA73A

tetradic

#3A1CA7 #A71C43 #89A71C #1CA77F

square

#3A1CA7 #A71C43 #89A71C #1CA77F

split-complementary

#3A1CA7 #A77F1C #43A71C

monochromatic

#160A3E #281373 #3A1CA7 #4D26DB #785AE3

Accessibility & contrast

On white

11.03

#3A1CA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#3A1CA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1CA7

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1CA7	#FFFFFF	#000000	##FFFFFF
##3A1CA7	1.00	11.03	1.90	11.03
#FFFFFF	11.03	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041AB

Deuteranopia (green-blind)

#0037A5

Tritanopia (blue-blind)

#004863

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3a1ca7;
/* rgb */ color: rgb(58, 28, 167);
/* oklch */ color: oklch(37.9% 0.201 280.9);

Tailwind

colors: {
  custom: {
    50: '#805ec2',
    500: '#3a1ca7',
    950: '#000000',
  },
}

SCSS

$custom: #3a1ca7;
$custom-light: #805ec2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1ca7",
  "rgb": {
    "r": 58,
    "g": 28,
    "b": 167
  },
  "hsl": {
    "h": 252.95,
    "s": 71.282,
    "l": 38.235
  },
  "oklch": {
    "l": 0.37933,
    "c": 0.20059,
    "h": 280.9
  },
  "luminance": 0.0452
}

Semantic roles & 50–950 ramp

primary

#3A1CA7

secondary

#AFC758

accent

#EE3AC7

background

#F8F5FC

surface

#F0E9F8

border

#CBC5D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #3A1CA7

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

Preview Lab → · Contrast checker → · Palette generator →