#613E81#613E81

#613E81 is a dark, moderate violet. Relative luminance 0.076; OKLCH L 43.5% C 0.112 H 306.4°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#613E81
RGB	rgb(97, 62, 129)
HSL	hsl(271, 35%, 37%)
HSV	hsv(271, 52%, 51%)
CMYK	cmyk(24.8%, 51.9%, 0%, 49.4%)
CIE-LAB	lab(33.07, 29.25, -32.15)
CIE-LCH	lch(33.07, 43.47, 312.29°)
OKLab	oklab(43.52% 0.0665 -0.0901)
OKLCH	oklch(43.52% 0.112 306.4)
XYZ	xyz(10.6140, 7.5717, 21.6669)
Luminance	0.0757 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613E81 #5E813E

analogous

#3F3E81 #613E81 #813E80

triadic

#613E81 #81613E #3E8161

tetradic

#613E81 #813F3E #5E813E #3E8081

square

#613E81 #813F3E #5E813E #3E8081

split-complementary

#613E81 #80813E #3E813F

monochromatic

#23162E #422A58 #613E81 #8052AA #9E7ABF

Accessibility & contrast

On white

8.35

#613E81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#613E81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613E81

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613E81	#FFFFFF	#000000	##FFFFFF
##613E81	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4D83

Deuteranopia (green-blind)

#354E7F

Tritanopia (blue-blind)

#5C4A59

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #613e81;
/* rgb */ color: rgb(97, 62, 129);
/* oklch */ color: oklch(43.5% 0.112 306.4);

Tailwind

colors: {
  custom: {
    50: '#9074a6',
    500: '#613e81',
    950: '#000000',
  },
}

SCSS

$custom: #613e81;
$custom-light: #9074a6;
$custom-dark: #000000;

JSON

{
  "hex": "#613e81",
  "rgb": {
    "r": 97,
    "g": 62,
    "b": 129
  },
  "hsl": {
    "h": 271.343,
    "s": 35.079,
    "l": 37.451
  },
  "oklch": {
    "l": 0.43518,
    "c": 0.112,
    "h": 306.4
  },
  "luminance": 0.07572
}

Semantic roles & 50–950 ramp

primary

#613E81

secondary

#8CA972

accent

#CB5D91

background

#F8F7FA

surface

#F0EDF4

border

#CBC8CE

text

#0D080F

muted

#7D7B7F

Preview Lab

Preview with #613E81

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

Preview Lab → · Contrast checker → · Palette generator →