#613C74#613C74

#613C74 is a dark, moderate violet. Relative luminance 0.070; OKLCH L 42.4% C 0.099 H 313.3°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#613C74
RGB	rgb(97, 60, 116)
HSL	hsl(280, 32%, 35%)
HSV	hsv(280, 48%, 45%)
CMYK	cmyk(16.4%, 48.3%, 0%, 54.5%)
CIE-LAB	lab(31.88, 27.24, -25.90)
CIE-LCH	lch(31.88, 37.59, 316.44°)
OKLab	oklab(42.4% 0.0678 -0.0719)
OKLCH	oklch(42.4% 0.099 313.3)
XYZ	xyz(9.6975, 7.0343, 17.3665)
Luminance	0.0703 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613C74 #4F743C

analogous

#453C74 #613C74 #743C6B

triadic

#613C74 #74613C #3C7461

tetradic

#613C74 #74453C #4F743C #3C6B74

square

#613C74 #74453C #4F743C #3C6B74

split-complementary

#613C74 #6B743C #3C7445

monochromatic

#1E1223 #3F274C #613C74 #83519C #A074B7

Accessibility & contrast

On white

8.73

#613C74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#613C74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613C74

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613C74	#FFFFFF	#000000	##FFFFFF
##613C74	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304976

Deuteranopia (green-blind)

#3A4C72

Tritanopia (blue-blind)

#5F4452

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #613c74;
/* rgb */ color: rgb(97, 60, 116);
/* oklch */ color: oklch(42.4% 0.099 313.3);

Tailwind

colors: {
  custom: {
    50: '#8f739c',
    500: '#613c74',
    950: '#000000',
  },
}

SCSS

$custom: #613c74;
$custom-light: #8f739c;
$custom-dark: #000000;

JSON

{
  "hex": "#613c74",
  "rgb": {
    "r": 97,
    "g": 60,
    "b": 116
  },
  "hsl": {
    "h": 279.643,
    "s": 31.818,
    "l": 34.51
  },
  "oklch": {
    "l": 0.42399,
    "c": 0.09885,
    "h": 313.3
  },
  "luminance": 0.07034
}

Semantic roles & 50–950 ramp

primary

#613C74

secondary

#7DA16B

accent

#C86083

background

#F8F7F9

surface

#F0EDF2

border

#CBC8CC

text

#0C080E

muted

#7D7B7E

Preview Lab

Preview with #613C74

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

Preview Lab → · Contrast checker → · Palette generator →