#613F70#613F70

#613F70 is a dark, moderate purple. Relative luminance 0.073; OKLCH L 42.7% C 0.088 H 314.9°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#613F70
RGB	rgb(97, 63, 112)
HSL	hsl(282, 28%, 34%)
HSV	hsv(282, 44%, 44%)
CMYK	cmyk(13.4%, 43.7%, 0%, 56.1%)
CIE-LAB	lab(32.41, 24.46, -22.57)
CIE-LCH	lch(32.41, 33.28, 317.31°)
OKLab	oklab(42.72% 0.0622 -0.0623)
OKLCH	oklch(42.72% 0.088 314.9)
XYZ	xyz(9.6314, 7.2665, 16.2213)
Luminance	0.0727 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613F70 #4E703F

analogous

#493F70 #613F70 #703F67

triadic

#613F70 #70613F #3F7061

tetradic

#613F70 #70493F #4E703F #3F6770

square

#613F70 #70493F #4E703F #3F6770

split-complementary

#613F70 #67703F #3F7049

monochromatic

#1D1322 #3F2949 #613F70 #835597 #A077B2

Accessibility & contrast

On white

8.56

#613F70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#613F70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613F70

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613F70	#FFFFFF	#000000	##FFFFFF
##613F70	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#364A72

Deuteranopia (green-blind)

#3F4D6F

Tritanopia (blue-blind)

#604652

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #613f70;
/* rgb */ color: rgb(97, 63, 112);
/* oklch */ color: oklch(42.7% 0.088 314.9);

Tailwind

colors: {
  custom: {
    50: '#8f7599',
    500: '#613f70',
    950: '#000000',
  },
}

SCSS

$custom: #613f70;
$custom-light: #8f7599;
$custom-dark: #000000;

JSON

{
  "hex": "#613f70",
  "rgb": {
    "r": 97,
    "g": 63,
    "b": 112
  },
  "hsl": {
    "h": 281.633,
    "s": 28,
    "l": 34.314
  },
  "oklch": {
    "l": 0.42722,
    "c": 0.08807,
    "h": 314.9
  },
  "luminance": 0.07266
}

Semantic roles & 50–950 ramp

primary

#613F70

secondary

#7C9D6E

accent

#C46381

background

#F8F7F9

surface

#F0EDF2

border

#CBC8CC

text

#0C080E

muted

#7D7B7E

Preview Lab

Preview with #613F70

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

Preview Lab → · Contrast checker → · Palette generator →