#613B79#613B79

#613B79 is a dark, moderate violet. Relative luminance 0.070; OKLCH L 42.5% C 0.107 H 310.9°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#613B79
RGB	rgb(97, 59, 121)
HSL	hsl(277, 34%, 35%)
HSV	hsv(277, 51%, 47%)
CMYK	cmyk(19.8%, 51.2%, 0%, 52.5%)
CIE-LAB	lab(31.92, 29.05, -28.99)
CIE-LCH	lch(31.92, 41.04, 315.06°)
OKLab	oklab(42.51% 0.0701 -0.0809)
OKLCH	oklch(42.51% 0.107 310.9)
XYZ	xyz(9.9443, 7.0500, 18.9224)
Luminance	0.0705 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613B79 #53793B

analogous

#423B79 #613B79 #793B72

triadic

#613B79 #79613B #3B7961

tetradic

#613B79 #79423B #53793B #3B7279

square

#613B79 #79423B #53793B #3B7279

split-complementary

#613B79 #72793B #3B7942

monochromatic

#1F1327 #402750 #613B79 #824FA2 #9F73BB

Accessibility & contrast

On white

8.71

#613B79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#613B79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613B79

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613B79	#FFFFFF	#000000	##FFFFFF
##613B79	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C497B

Deuteranopia (green-blind)

#374C77

Tritanopia (blue-blind)

#5E4554

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #613b79;
/* rgb */ color: rgb(97, 59, 121);
/* oklch */ color: oklch(42.5% 0.107 310.9);

Tailwind

colors: {
  custom: {
    50: '#8f72a0',
    500: '#613b79',
    950: '#000000',
  },
}

SCSS

$custom: #613b79;
$custom-light: #8f72a0;
$custom-dark: #000000;

JSON

{
  "hex": "#613b79",
  "rgb": {
    "r": 97,
    "g": 59,
    "b": 121
  },
  "hsl": {
    "h": 276.774,
    "s": 34.444,
    "l": 35.294
  },
  "oklch": {
    "l": 0.42514,
    "c": 0.10702,
    "h": 310.9
  },
  "luminance": 0.0705
}

Semantic roles & 50–950 ramp

primary

#613B79

secondary

#81A56B

accent

#CB5D88

background

#F8F6F9

surface

#F0ECF2

border

#CBC7CC

text

#0D080E

muted

#7D7B7E

Preview Lab

Preview with #613B79

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

Preview Lab → · Contrast checker → · Palette generator →