#613F74#613F74

#613F74 is a dark, moderate violet. Relative luminance 0.074; OKLCH L 42.9% C 0.093 H 312.5°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#613F74
RGB	rgb(97, 63, 116)
HSL	hsl(278, 30%, 35%)
HSV	hsv(278, 46%, 45%)
CMYK	cmyk(16.4%, 45.7%, 0%, 54.5%)
CIE-LAB	lab(32.61, 25.41, -24.77)
CIE-LCH	lch(32.61, 35.49, 315.74°)
OKLab	oklab(42.94% 0.063 -0.0687)
OKLCH	oklch(42.94% 0.093 312.5)
XYZ	xyz(9.8591, 7.3576, 17.4204)
Luminance	0.0736 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613F74 #52743F

analogous

#473F74 #613F74 #743F6C

triadic

#613F74 #74613F #3F7461

tetradic

#613F74 #74473F #52743F #3F6C74

square

#613F74 #74473F #52743F #3F6C74

split-complementary

#613F74 #6C743F #3F7447

monochromatic

#1F1425 #40294C #613F74 #82559C #9F78B6

Accessibility & contrast

On white

8.50

#613F74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#613F74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613F74

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613F74	#FFFFFF	#000000	##FFFFFF
##613F74	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344B76

Deuteranopia (green-blind)

#3D4D73

Tritanopia (blue-blind)

#5F4754

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #613f74;
/* rgb */ color: rgb(97, 63, 116);
/* oklch */ color: oklch(42.9% 0.093 312.5);

Tailwind

colors: {
  custom: {
    50: '#8f759c',
    500: '#613f74',
    950: '#000000',
  },
}

SCSS

$custom: #613f74;
$custom-light: #8f759c;
$custom-dark: #000000;

JSON

{
  "hex": "#613f74",
  "rgb": {
    "r": 97,
    "g": 63,
    "b": 116
  },
  "hsl": {
    "h": 278.491,
    "s": 29.609,
    "l": 35.098
  },
  "oklch": {
    "l": 0.42939,
    "c": 0.09322,
    "h": 312.5
  },
  "luminance": 0.07357
}

Semantic roles & 50–950 ramp

primary

#613F74

secondary

#80A06F

accent

#C66286

background

#F8F7F9

surface

#F0EDF2

border

#CBC8CC

text

#0C080E

muted

#7D7B7E

Preview Lab

Preview with #613F74

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

Preview Lab → · Contrast checker → · Palette generator →