#613D87#613D87

#613D87 is a dark, vivid violet. Relative luminance 0.076; OKLCH L 43.7% C 0.122 H 304.3°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#613D87
RGB	rgb(97, 61, 135)
HSL	hsl(269, 38%, 38%)
HSV	hsv(269, 55%, 53%)
CMYK	cmyk(28.1%, 54.8%, 0%, 47.1%)
CIE-LAB	lab(33.20, 31.39, -35.67)
CIE-LCH	lch(33.20, 47.52, 311.35°)
OKLab	oklab(43.72% 0.0685 -0.1004)
OKLCH	oklch(43.72% 0.122 304.3)
XYZ	xyz(10.9707, 7.6282, 23.8114)
Luminance	0.0763 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613D87 #63873D

analogous

#3D3E87 #613D87 #863D87

triadic

#613D87 #87613D #3D8761

tetradic

#613D87 #873D3E #63873D #3D8786

square

#613D87 #873D3E #63873D #3D8786

split-complementary

#613D87 #87863D #3E873D

monochromatic

#241733 #432A5D #613D87 #7F51B0 #9E7BC3

Accessibility & contrast

On white

8.31

#613D87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#613D87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613D87

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613D87	#FFFFFF	#000000	##FFFFFF
##613D87	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#244D8A

Deuteranopia (green-blind)

#2F4E85

Tritanopia (blue-blind)

#5A4B5C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #613d87;
/* rgb */ color: rgb(97, 61, 135);
/* oklch */ color: oklch(43.7% 0.122 304.3);

Tailwind

colors: {
  custom: {
    50: '#9074aa',
    500: '#613d87',
    950: '#000000',
  },
}

SCSS

$custom: #613d87;
$custom-light: #9074aa;
$custom-dark: #000000;

JSON

{
  "hex": "#613d87",
  "rgb": {
    "r": 97,
    "g": 61,
    "b": 135
  },
  "hsl": {
    "h": 269.189,
    "s": 37.755,
    "l": 38.431
  },
  "oklch": {
    "l": 0.43723,
    "c": 0.12154,
    "h": 304.3
  },
  "luminance": 0.07628
}

Semantic roles & 50–950 ramp

primary

#613D87

secondary

#91AD73

accent

#CE5A95

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #613D87

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

Preview Lab → · Contrast checker → · Palette generator →