#613F80#613F80

#613F80 is a dark, moderate violet. Relative luminance 0.077; OKLCH L 43.6% C 0.109 H 306.6°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#613F80
RGB	rgb(97, 63, 128)
HSL	hsl(271, 34%, 37%)
HSV	hsv(271, 51%, 50%)
CMYK	cmyk(24.2%, 50.8%, 0%, 49.8%)
CIE-LAB	lab(33.25, 28.39, -31.25)
CIE-LCH	lch(33.25, 42.22, 312.26°)
OKLab	oklab(43.63% 0.0649 -0.0875)
OKLCH	oklch(43.63% 0.109 306.6)
XYZ	xyz(10.6028, 7.6550, 21.3369)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613F80 #5E803F

analogous

#413F80 #613F80 #803F7E

triadic

#613F80 #80613F #3F8061

tetradic

#613F80 #80413F #5E803F #3F7E80

square

#613F80 #80413F #5E803F #3F7E80

split-complementary

#613F80 #7E803F #3F8041

monochromatic

#23172E #422B57 #613F80 #8053A9 #9E7BBE

Accessibility & contrast

On white

8.30

#613F80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#613F80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613F80

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613F80	#FFFFFF	#000000	##FFFFFF
##613F80	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4D82

Deuteranopia (green-blind)

#364E7E

Tritanopia (blue-blind)

#5C4A59

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #613f80;
/* rgb */ color: rgb(97, 63, 128);
/* oklch */ color: oklch(43.6% 0.109 306.6);

Tailwind

colors: {
  custom: {
    50: '#9075a5',
    500: '#613f80',
    950: '#000000',
  },
}

SCSS

$custom: #613f80;
$custom-light: #9075a5;
$custom-dark: #000000;

JSON

{
  "hex": "#613f80",
  "rgb": {
    "r": 97,
    "g": 63,
    "b": 128
  },
  "hsl": {
    "h": 271.385,
    "s": 34.031,
    "l": 37.451
  },
  "oklch": {
    "l": 0.43633,
    "c": 0.10893,
    "h": 306.6
  },
  "luminance": 0.07655
}

Semantic roles & 50–950 ramp

primary

#613F80

secondary

#8CA872

accent

#CA5E91

background

#F8F7FA

surface

#F0EDF4

border

#CBC8CE

text

#0D080F

muted

#7D7B7F

Preview Lab

Preview with #613F80

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

Preview Lab → · Contrast checker → · Palette generator →