#613C87#613C87

#613C87 is a dark, vivid violet. Relative luminance 0.075; OKLCH L 43.6% C 0.123 H 304.6°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#613C87
RGB	rgb(97, 60, 135)
HSL	hsl(270, 38%, 38%)
HSV	hsv(270, 56%, 53%)
CMYK	cmyk(28.1%, 55.6%, 0%, 47.1%)
CIE-LAB	lab(32.97, 31.99, -36.04)
CIE-LCH	lch(32.97, 48.19, 311.59°)
OKLab	oklab(43.55% 0.0699 -0.1015)
OKLCH	oklch(43.55% 0.123 304.6)
XYZ	xyz(10.9178, 7.5224, 23.7938)
Luminance	0.0752 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613C87 #62873C

analogous

#3C3C87 #613C87 #863C87

triadic

#613C87 #87613C #3C8761

tetradic

#613C87 #873C3C #62873C #3C8786

square

#613C87 #873C3C #62873C #3C8786

split-complementary

#613C87 #87863C #3C873C

monochromatic

#241632 #43295D #613C87 #7F4FB1 #9E7AC4

Accessibility & contrast

On white

8.39

#613C87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#613C87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613C87

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613C87	#FFFFFF	#000000	##FFFFFF
##613C87	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#224D8A

Deuteranopia (green-blind)

#2E4E85

Tritanopia (blue-blind)

#5A4A5B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #613c87;
/* rgb */ color: rgb(97, 60, 135);
/* oklch */ color: oklch(43.6% 0.123 304.6);

Tailwind

colors: {
  custom: {
    50: '#9073aa',
    500: '#613c87',
    950: '#000000',
  },
}

SCSS

$custom: #613c87;
$custom-light: #9073aa;
$custom-dark: #000000;

JSON

{
  "hex": "#613c87",
  "rgb": {
    "r": 97,
    "g": 60,
    "b": 135
  },
  "hsl": {
    "h": 269.6,
    "s": 38.462,
    "l": 38.235
  },
  "oklch": {
    "l": 0.43554,
    "c": 0.12322,
    "h": 304.6
  },
  "luminance": 0.07522
}

Semantic roles & 50–950 ramp

primary

#613C87

secondary

#90AD71

accent

#CE5995

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #613C87

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

Preview Lab → · Contrast checker → · Palette generator →