#613783#613783

#613783 is a dark, vivid violet. Relative luminance 0.069; OKLCH L 42.5% C 0.127 H 307.4°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#613783
RGB	rgb(97, 55, 131)
HSL	hsl(273, 41%, 36%)
HSV	hsv(273, 58%, 51%)
CMYK	cmyk(26%, 58%, 0%, 48.6%)
CIE-LAB	lab(31.61, 33.88, -35.73)
CIE-LCH	lch(31.61, 49.24, 313.48°)
OKLab	oklab(42.47% 0.0768 -0.1005)
OKLCH	oklch(42.47% 0.127 307.4)
XYZ	xyz(10.3919, 6.9126, 22.2551)
Luminance	0.0691 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613783 #598337

analogous

#3B3783 #613783 #83377F

triadic

#613783 #836137 #378361

tetradic

#613783 #833B37 #598337 #377F83

square

#613783 #833B37 #598337 #377F83

split-complementary

#613783 #7F8337 #37833B

monochromatic

#21132D #412558 #613783 #8149AE #9F71C3

Accessibility & contrast

On white

8.81

#613783 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#613783 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613783

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613783	#FFFFFF	#000000	##FFFFFF
##613783	1.00	8.81	2.38	8.81
#FFFFFF	8.81	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C4985

Deuteranopia (green-blind)

#2C4B81

Tritanopia (blue-blind)

#5C4557

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #613783;
/* rgb */ color: rgb(97, 55, 131);
/* oklch */ color: oklch(42.5% 0.127 307.4);

Tailwind

colors: {
  custom: {
    50: '#9070a7',
    500: '#613783',
    950: '#000000',
  },
}

SCSS

$custom: #613783;
$custom-light: #9070a7;
$custom-dark: #000000;

JSON

{
  "hex": "#613783",
  "rgb": {
    "r": 97,
    "g": 55,
    "b": 131
  },
  "hsl": {
    "h": 273.158,
    "s": 40.86,
    "l": 36.471
  },
  "oklch": {
    "l": 0.42473,
    "c": 0.1265,
    "h": 307.4
  },
  "luminance": 0.06912
}

Semantic roles & 50–950 ramp

primary

#613783

secondary

#87AC6A

accent

#D1578D

background

#F9F6FA

surface

#F1ECF4

border

#CBC7CE

text

#0D070F

muted

#7E7A7F

Preview Lab

Preview with #613783

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

Preview Lab → · Contrast checker → · Palette generator →