#613D70#613D70

#613D70 is a dark, moderate purple. Relative luminance 0.070; OKLCH L 42.4% C 0.092 H 315.4°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#613D70
RGB	rgb(97, 61, 112)
HSL	hsl(282, 29%, 34%)
HSV	hsv(282, 46%, 44%)
CMYK	cmyk(13.4%, 45.5%, 0%, 56.1%)
CIE-LAB	lab(31.92, 25.68, -23.33)
CIE-LCH	lch(31.92, 34.69, 317.75°)
OKLab	oklab(42.36% 0.0654 -0.0645)
OKLCH	oklch(42.36% 0.092 315.4)
XYZ	xyz(9.5227, 7.0490, 16.1850)
Luminance	0.0705 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613D70 #4C703D

analogous

#483D70 #613D70 #703D66

triadic

#613D70 #70613D #3D7061

tetradic

#613D70 #70483D #4C703D #3D6670

square

#613D70 #70483D #4C703D #3D6670

split-complementary

#613D70 #66703D #3D7048

monochromatic

#1C1221 #3F2748 #613D70 #835398 #A174B3

Accessibility & contrast

On white

8.71

#613D70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#613D70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613D70

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613D70	#FFFFFF	#000000	##FFFFFF
##613D70	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344972

Deuteranopia (green-blind)

#3D4C6F

Tritanopia (blue-blind)

#604451

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #613d70;
/* rgb */ color: rgb(97, 61, 112);
/* oklch */ color: oklch(42.4% 0.092 315.4);

Tailwind

colors: {
  custom: {
    50: '#8f7399',
    500: '#613d70',
    950: '#000000',
  },
}

SCSS

$custom: #613d70;
$custom-light: #8f7399;
$custom-dark: #000000;

JSON

{
  "hex": "#613d70",
  "rgb": {
    "r": 97,
    "g": 61,
    "b": 112
  },
  "hsl": {
    "h": 282.353,
    "s": 29.48,
    "l": 33.922
  },
  "oklch": {
    "l": 0.42356,
    "c": 0.09191,
    "h": 315.4
  },
  "luminance": 0.07049
}

Semantic roles & 50–950 ramp

primary

#613D70

secondary

#7A9E6B

accent

#C6627F

background

#F8F7F9

surface

#F0EDF2

border

#CBC8CC

text

#0C080E

muted

#7D7B7E

Preview Lab

Preview with #613D70

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

Preview Lab → · Contrast checker → · Palette generator →