#613D8B#613D8B

#613D8B is a dark, vivid violet. Relative luminance 0.077; OKLCH L 44.0% C 0.127 H 302.8°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#613D8B
RGB	rgb(97, 61, 139)
HSL	hsl(268, 39%, 39%)
HSV	hsv(268, 56%, 55%)
CMYK	cmyk(30.2%, 56.1%, 0%, 45.5%)
CIE-LAB	lab(33.44, 32.44, -37.75)
CIE-LCH	lch(33.44, 49.77, 310.67°)
OKLab	oklab(43.98% 0.0687 -0.1065)
OKLCH	oklch(43.98% 0.127 302.8)
XYZ	xyz(11.2577, 7.7430, 25.3225)
Luminance	0.0774 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613D8B #678B3D

analogous

#3D408B #613D8B #883D8B

triadic

#613D8B #8B613D #3D8B61

tetradic

#613D8B #8B3D40 #678B3D #3D8B88

square

#613D8B #8B3D40 #678B3D #3D8B88

split-complementary

#613D8B #8B883D #408B3D

monochromatic

#261836 #432A60 #613D8B #7F52B3 #9E7DC6

Accessibility & contrast

On white

8.24

#613D8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#613D8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613D8B

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613D8B	#FFFFFF	#000000	##FFFFFF
##613D8B	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#204E8E

Deuteranopia (green-blind)

#2C4E89

Tritanopia (blue-blind)

#594C5E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #613d8b;
/* rgb */ color: rgb(97, 61, 139);
/* oklch */ color: oklch(44.0% 0.127 302.8);

Tailwind

colors: {
  custom: {
    50: '#9074ad',
    500: '#613d8b',
    950: '#000000',
  },
}

SCSS

$custom: #613d8b;
$custom-light: #9074ad;
$custom-dark: #000000;

JSON

{
  "hex": "#613d8b",
  "rgb": {
    "r": 97,
    "g": 61,
    "b": 139
  },
  "hsl": {
    "h": 267.692,
    "s": 39,
    "l": 39.216
  },
  "oklch": {
    "l": 0.43984,
    "c": 0.12673,
    "h": 302.8
  },
  "luminance": 0.07743
}

Semantic roles & 50–950 ramp

primary

#613D8B

secondary

#94B074

accent

#CF5998

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #613D8B

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

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