#3A1AB3#3A1AB3

#3A1AB3 is a dark, highly saturated violet. Relative luminance 0.049; OKLCH L 39.1% C 0.215 H 279.2°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#3A1AB3
RGB	rgb(58, 26, 179)
HSL	hsl(253, 75%, 40%)
HSV	hsv(253, 85%, 70%)
CMYK	cmyk(67.6%, 85.5%, 0%, 29.8%)
CIE-LAB	lab(26.43, 55.11, -73.64)
CIE-LCH	lch(26.43, 91.98, 306.81°)
OKLab	oklab(39.09% 0.0346 -0.2126)
OKLCH	oklch(39.09% 0.215 279.2)
XYZ	xyz(10.2484, 4.8921, 43.0433)
Luminance	0.0489 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1AB3 #93B31A

analogous

#1A46B3 #3A1AB3 #861AB3

triadic

#3A1AB3 #B33A1A #1AB33A

tetradic

#3A1AB3 #B31A46 #93B31A #1AB386

square

#3A1AB3 #B31A46 #93B31A #1AB386

split-complementary

#3A1AB3 #B3861A #46B31A

monochromatic

#170A48 #29127E #3A1AB3 #502AE0 #7C60E8

Accessibility & contrast

On white

10.61

#3A1AB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#3A1AB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1AB3

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1AB3	#FFFFFF	#000000	##FFFFFF
##3A1AB3	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B7

Deuteranopia (green-blind)

#0038B0

Tritanopia (blue-blind)

#004C6A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3a1ab3;
/* rgb */ color: rgb(58, 26, 179);
/* oklch */ color: oklch(39.1% 0.215 279.2);

Tailwind

colors: {
  custom: {
    50: '#835ecb',
    500: '#3a1ab3',
    950: '#000000',
  },
}

SCSS

$custom: #3a1ab3;
$custom-light: #835ecb;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1ab3",
  "rgb": {
    "r": 58,
    "g": 26,
    "b": 179
  },
  "hsl": {
    "h": 252.549,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.39093,
    "c": 0.21538,
    "h": 279.2
  },
  "luminance": 0.04893
}

Semantic roles & 50–950 ramp

primary

#3A1AB3

secondary

#B5CC5D

accent

#F137CA

background

#F8F5FC

surface

#F0EAF9

border

#CBC6D2

text

#0C0514

muted

#7D7982

Preview Lab

Preview with #3A1AB3

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

Preview Lab → · Contrast checker → · Palette generator →