#3A1F98#3A1F98

#3A1F98 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.6% C 0.181 H 283.1°. Best body text is #FFFFFF at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#3A1F98
RGB	rgb(58, 31, 152)
HSL	hsl(253, 66%, 36%)
HSV	hsv(253, 80%, 60%)
CMYK	cmyk(61.8%, 79.6%, 0%, 40.4%)
CIE-LAB	lab(24.15, 45.16, -61.04)
CIE-LCH	lch(24.15, 75.93, 306.49°)
OKLab	oklab(36.64% 0.0411 -0.176)
OKLCH	oklch(36.64% 0.181 283.1)
XYZ	xyz(7.9006, 4.1460, 30.0836)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1F98 #7D981F

analogous

#1F4198 #3A1F98 #761F98

triadic

#3A1F98 #983A1F #1F983A

tetradic

#3A1F98 #981F41 #7D981F #1F9876

square

#3A1F98 #981F41 #7D981F #1F9876

split-complementary

#3A1F98 #98761F #41981F

monochromatic

#130A32 #271565 #3A1F98 #4D29CB #7355DC

Accessibility & contrast

On white

11.48

#3A1F98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#3A1F98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1F98

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1F98	#FFFFFF	#000000	##FFFFFF
##3A1F98	1.00	11.48	1.83	11.48
#FFFFFF	11.48	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9B

Deuteranopia (green-blind)

#003596

Tritanopia (blue-blind)

#00435B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #3a1f98;
/* rgb */ color: rgb(58, 31, 152);
/* oklch */ color: oklch(36.6% 0.181 283.1);

Tailwind

colors: {
  custom: {
    50: '#7d5fb8',
    500: '#3a1f98',
    950: '#000000',
  },
}

SCSS

$custom: #3a1f98;
$custom-light: #7d5fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1f98",
  "rgb": {
    "r": 58,
    "g": 31,
    "b": 152
  },
  "hsl": {
    "h": 253.388,
    "s": 66.12,
    "l": 35.882
  },
  "oklch": {
    "l": 0.36638,
    "c": 0.18073,
    "h": 283.1
  },
  "luminance": 0.04147
}

Semantic roles & 50–950 ramp

primary

#3A1F98

secondary

#A8C053

accent

#E93FC3

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #3A1F98

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

Preview Lab → · Contrast checker → · Palette generator →