#613D63#613D63

#613D63 is a dark, moderate purple. Relative luminance 0.068; OKLCH L 41.7% C 0.076 H 325.0°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#613D63
RGB	rgb(97, 61, 99)
HSL	hsl(297, 24%, 31%)
HSV	hsv(297, 38%, 39%)
CMYK	cmyk(2%, 38.4%, 0%, 61.2%)
CIE-LAB	lab(31.30, 22.74, -16.02)
CIE-LCH	lch(31.30, 27.82, 324.84°)
OKLab	oklab(41.69% 0.0624 -0.0437)
OKLCH	oklch(41.69% 0.076 325)
XYZ	xyz(8.8504, 6.7801, 12.6444)
Luminance	0.0678 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613D63 #3F633D

analogous

#4E3D63 #613D63 #633D52

triadic

#613D63 #63613D #3D6361

tetradic

#613D63 #634E3D #3F633D #3D5263

square

#613D63 #634E3D #3F633D #3D5263

split-complementary

#613D63 #52633D #3D634E

monochromatic

#170E17 #3C263D #613D63 #865489 #A572A8

Accessibility & contrast

On white

8.91

#613D63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#613D63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613D63

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613D63	#FFFFFF	#000000	##FFFFFF
##613D63	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4764

Deuteranopia (green-blind)

#434B62

Tritanopia (blue-blind)

#63414B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #613d63;
/* rgb */ color: rgb(97, 61, 99);
/* oklch */ color: oklch(41.7% 0.076 325.0);

Tailwind

colors: {
  custom: {
    50: '#8f738f',
    500: '#613d63',
    950: '#000000',
  },
}

SCSS

$custom: #613d63;
$custom-light: #8f738f;
$custom-dark: #000000;

JSON

{
  "hex": "#613d63",
  "rgb": {
    "r": 97,
    "g": 61,
    "b": 99
  },
  "hsl": {
    "h": 296.842,
    "s": 23.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.41689,
    "c": 0.07612,
    "h": 325
  },
  "luminance": 0.0678
}

Semantic roles & 50–950 ramp

primary

#613D63

secondary

#6B9369

accent

#C0686C

background

#F8F7F8

surface

#F0EDF0

border

#CBC8CB

text

#0C080C

muted

#7D7B7D

Preview Lab

Preview with #613D63

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

Preview Lab → · Contrast checker → · Palette generator →