#613F8A#613F8A

#613F8A is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.3% C 0.122 H 302.6°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#613F8A
RGB	rgb(97, 63, 138)
HSL	hsl(267, 37%, 39%)
HSV	hsv(267, 54%, 54%)
CMYK	cmyk(29.7%, 54.3%, 0%, 45.9%)
CIE-LAB	lab(33.84, 30.99, -36.50)
CIE-LCH	lch(33.84, 47.88, 310.33°)
OKLab	oklab(44.26% 0.0659 -0.1028)
OKLCH	oklch(44.26% 0.122 302.6)
XYZ	xyz(11.2937, 7.9314, 24.9758)
Luminance	0.0793 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613F8A #688A3F

analogous

#3F438A #613F8A #873F8A

triadic

#613F8A #8A613F #3F8A61

tetradic

#613F8A #8A3F43 #688A3F #3F8A87

square

#613F8A #8A3F43 #688A3F #3F8A87

split-complementary

#613F8A #8A873F #438A3F

monochromatic

#261936 #432C60 #613F8A #7F55B1 #9E7FC5

Accessibility & contrast

On white

8.12

#613F8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#613F8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613F8A

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613F8A	#FFFFFF	#000000	##FFFFFF
##613F8A	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#254F8D

Deuteranopia (green-blind)

#2F4F88

Tritanopia (blue-blind)

#594D5E

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #613f8a;
/* rgb */ color: rgb(97, 63, 138);
/* oklch */ color: oklch(44.3% 0.122 302.6);

Tailwind

colors: {
  custom: {
    50: '#9075ac',
    500: '#613f8a',
    950: '#000000',
  },
}

SCSS

$custom: #613f8a;
$custom-light: #9075ac;
$custom-dark: #000000;

JSON

{
  "hex": "#613f8a",
  "rgb": {
    "r": 97,
    "g": 63,
    "b": 138
  },
  "hsl": {
    "h": 267.2,
    "s": 37.313,
    "l": 39.412
  },
  "oklch": {
    "l": 0.44258,
    "c": 0.1221,
    "h": 302.6
  },
  "luminance": 0.07931
}

Semantic roles & 50–950 ramp

primary

#613F8A

secondary

#95AF76

accent

#CD5B99

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #613F8A

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

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