#613D71#613D71

#613D71 is a dark, moderate purple. Relative luminance 0.071; OKLCH L 42.4% C 0.093 H 314.8°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#613D71
RGB	rgb(97, 61, 113)
HSL	hsl(282, 30%, 34%)
HSV	hsv(282, 46%, 44%)
CMYK	cmyk(14.2%, 46%, 0%, 55.7%)
CIE-LAB	lab(31.97, 25.92, -23.88)
CIE-LCH	lch(31.97, 35.24, 317.34°)
OKLab	oklab(42.41% 0.0657 -0.0661)
OKLCH	oklch(42.41% 0.093 314.8)
XYZ	xyz(9.5787, 7.0714, 16.4799)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613D71 #4D713D

analogous

#473D71 #613D71 #713D67

triadic

#613D71 #71613D #3D7161

tetradic

#613D71 #71473D #4D713D #3D6771

square

#613D71 #71473D #4D713D #3D6771

split-complementary

#613D71 #67713D #3D7147

monochromatic

#1D1222 #3F2849 #613D71 #835299 #A074B4

Accessibility & contrast

On white

8.70

#613D71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#613D71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613D71

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613D71	#FFFFFF	#000000	##FFFFFF
##613D71	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334973

Deuteranopia (green-blind)

#3D4C70

Tritanopia (blue-blind)

#604451

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #613d71;
/* rgb */ color: rgb(97, 61, 113);
/* oklch */ color: oklch(42.4% 0.093 314.8);

Tailwind

colors: {
  custom: {
    50: '#8f739a',
    500: '#613d71',
    950: '#000000',
  },
}

SCSS

$custom: #613d71;
$custom-light: #8f739a;
$custom-dark: #000000;

JSON

{
  "hex": "#613d71",
  "rgb": {
    "r": 97,
    "g": 61,
    "b": 113
  },
  "hsl": {
    "h": 281.538,
    "s": 29.885,
    "l": 34.118
  },
  "oklch": {
    "l": 0.42411,
    "c": 0.09317,
    "h": 314.8
  },
  "luminance": 0.07071
}

Semantic roles & 50–950 ramp

primary

#613D71

secondary

#7B9E6B

accent

#C66281

background

#F8F7F9

surface

#F0EDF2

border

#CBC8CC

text

#0C080E

muted

#7D7B7E

Preview Lab

Preview with #613D71

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

Preview Lab → · Contrast checker → · Palette generator →