#3B1AB3#3B1AB3

#3B1AB3 is a dark, highly saturated violet. Relative luminance 0.049; OKLCH L 39.2% C 0.215 H 279.7°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#3B1AB3
RGB	rgb(59, 26, 179)
HSL	hsl(253, 75%, 40%)
HSV	hsv(253, 85%, 70%)
CMYK	cmyk(67%, 85.5%, 0%, 29.8%)
CIE-LAB	lab(26.51, 55.19, -73.49)
CIE-LCH	lch(26.51, 91.91, 306.91°)
OKLab	oklab(39.17% 0.0361 -0.2121)
OKLCH	oklch(39.17% 0.215 279.7)
XYZ	xyz(10.3071, 4.9224, 43.0460)
Luminance	0.0492 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B1AB3 #92B31A

analogous

#1A46B3 #3B1AB3 #871AB3

triadic

#3B1AB3 #B33B1A #1AB33B

tetradic

#3B1AB3 #B31A46 #92B31A #1AB387

square

#3B1AB3 #B31A46 #92B31A #1AB387

split-complementary

#3B1AB3 #B3871A #46B31A

monochromatic

#180A48 #29127E #3B1AB3 #512AE0 #7D60E8

Accessibility & contrast

On white

10.58

#3B1AB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#3B1AB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B1AB3

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B1AB3	#FFFFFF	#000000	##FFFFFF
##3B1AB3	1.00	10.58	1.98	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B7

Deuteranopia (green-blind)

#0039B0

Tritanopia (blue-blind)

#004C6A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3b1ab3;
/* rgb */ color: rgb(59, 26, 179);
/* oklch */ color: oklch(39.2% 0.215 279.7);

Tailwind

colors: {
  custom: {
    50: '#835fcb',
    500: '#3b1ab3',
    950: '#000000',
  },
}

SCSS

$custom: #3b1ab3;
$custom-light: #835fcb;
$custom-dark: #000000;

JSON

{
  "hex": "#3b1ab3",
  "rgb": {
    "r": 59,
    "g": 26,
    "b": 179
  },
  "hsl": {
    "h": 252.941,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.39174,
    "c": 0.21519,
    "h": 279.7
  },
  "luminance": 0.04923
}

Semantic roles & 50–950 ramp

primary

#3B1AB3

secondary

#B4CC5D

accent

#F137C9

background

#F8F5FC

surface

#F0EAF9

border

#CBC6D2

text

#0C0514

muted

#7D7982

Preview Lab

Preview with #3B1AB3

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

Preview Lab → · Contrast checker → · Palette generator →