#3A1B95#3A1B95

#3A1B95 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.9% C 0.181 H 284.2°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#3A1B95
RGB	rgb(58, 27, 149)
HSL	hsl(255, 69%, 35%)
HSV	hsv(255, 82%, 58%)
CMYK	cmyk(61.1%, 81.9%, 0%, 41.6%)
CIE-LAB	lab(23.18, 46.16, -60.79)
CIE-LCH	lch(23.18, 76.33, 307.21°)
OKLab	oklab(35.87% 0.0444 -0.1752)
OKLCH	oklch(35.87% 0.181 284.2)
XYZ	xyz(7.5600, 3.8528, 28.7732)
Luminance	0.0385 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1B95 #76951B

analogous

#1B3995 #3A1B95 #771B95

triadic

#3A1B95 #953A1B #1B953A

tetradic

#3A1B95 #951B39 #76951B #1B9577

square

#3A1B95 #951B39 #76951B #1B9577

split-complementary

#3A1B95 #95771B #39951B

monochromatic

#12082D #261261 #3A1B95 #4E24C9 #714CDF

Accessibility & contrast

On white

11.86

#3A1B95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#3A1B95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1B95

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1B95	#FFFFFF	#000000	##FFFFFF
##3A1B95	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B98

Deuteranopia (green-blind)

#003393

Tritanopia (blue-blind)

#004059

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #3a1b95;
/* rgb */ color: rgb(58, 27, 149);
/* oklch */ color: oklch(35.9% 0.181 284.2);

Tailwind

colors: {
  custom: {
    50: '#7c5db5',
    500: '#3a1b95',
    950: '#000000',
  },
}

SCSS

$custom: #3a1b95;
$custom-light: #7c5db5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1b95",
  "rgb": {
    "r": 58,
    "g": 27,
    "b": 149
  },
  "hsl": {
    "h": 255.246,
    "s": 69.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.35869,
    "c": 0.18079,
    "h": 284.2
  },
  "luminance": 0.03853
}

Semantic roles & 50–950 ramp

primary

#3A1B95

secondary

#A3C14B

accent

#EC3CBF

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #3A1B95

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

Preview Lab → · Contrast checker → · Palette generator →