#613B7B#613B7B

#613B7B is a dark, moderate violet. Relative luminance 0.071; OKLCH L 42.6% C 0.110 H 309.9°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#613B7B
RGB	rgb(97, 59, 123)
HSL	hsl(276, 35%, 36%)
HSV	hsv(276, 52%, 48%)
CMYK	cmyk(21.1%, 52%, 0%, 51.8%)
CIE-LAB	lab(32.03, 29.54, -30.06)
CIE-LCH	lch(32.03, 42.15, 314.50°)
OKLab	oklab(42.63% 0.0703 -0.084)
OKLCH	oklch(42.63% 0.11 309.9)
XYZ	xyz(10.0682, 7.0995, 19.5750)
Luminance	0.0710 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613B7B #557B3B

analogous

#413B7B #613B7B #7B3B75

triadic

#613B7B #7B613B #3B7B61

tetradic

#613B7B #7B413B #557B3B #3B757B

square

#613B7B #7B413B #557B3B #3B757B

split-complementary

#613B7B #757B3B #3B7B41

monochromatic

#201328 #402752 #613B7B #824FA4 #9F74BC

Accessibility & contrast

On white

8.68

#613B7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#613B7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613B7B

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613B7B	#FFFFFF	#000000	##FFFFFF
##613B7B	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4A7D

Deuteranopia (green-blind)

#364C79

Tritanopia (blue-blind)

#5E4655

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #613b7b;
/* rgb */ color: rgb(97, 59, 123);
/* oklch */ color: oklch(42.6% 0.110 309.9);

Tailwind

colors: {
  custom: {
    50: '#9072a1',
    500: '#613b7b',
    950: '#000000',
  },
}

SCSS

$custom: #613b7b;
$custom-light: #9072a1;
$custom-dark: #000000;

JSON

{
  "hex": "#613b7b",
  "rgb": {
    "r": 97,
    "g": 59,
    "b": 123
  },
  "hsl": {
    "h": 275.625,
    "s": 35.165,
    "l": 35.686
  },
  "oklch": {
    "l": 0.42633,
    "c": 0.10956,
    "h": 309.9
  },
  "luminance": 0.07099
}

Semantic roles & 50–950 ramp

primary

#613B7B

secondary

#83A66C

accent

#CB5D8A

background

#F8F7F9

surface

#F0EDF2

border

#CBC8CC

text

#0D080F

muted

#7D7B7E

Preview Lab

Preview with #613B7B

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

Preview Lab → · Contrast checker → · Palette generator →