#613F67#613F67

#613F67 is a dark, moderate purple. Relative luminance 0.071; OKLCH L 42.3% C 0.077 H 321.4°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#613F67
RGB	rgb(97, 63, 103)
HSL	hsl(291, 24%, 33%)
HSV	hsv(291, 39%, 40%)
CMYK	cmyk(5.8%, 38.8%, 0%, 59.6%)
CIE-LAB	lab(31.98, 22.39, -17.53)
CIE-LCH	lch(31.98, 28.44, 321.95°)
OKLab	oklab(42.26% 0.06 -0.0479)
OKLCH	oklch(42.26% 0.077 321.4)
XYZ	xyz(9.1552, 7.0760, 13.7129)
Luminance	0.0708 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613F67 #45673F

analogous

#4D3F67 #613F67 #673F59

triadic

#613F67 #67613F #3F6761

tetradic

#613F67 #674D3F #45673F #3F5967

square

#613F67 #674D3F #45673F #3F5967

split-complementary

#613F67 #59673F #3F674D

monochromatic

#19111B #3D2841 #613F67 #85568D #A376AB

Accessibility & contrast

On white

8.69

#613F67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#613F67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613F67

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613F67	#FFFFFF	#000000	##FFFFFF
##613F67	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4968

Deuteranopia (green-blind)

#434D66

Tritanopia (blue-blind)

#62434E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #613f67;
/* rgb */ color: rgb(97, 63, 103);
/* oklch */ color: oklch(42.3% 0.077 321.4);

Tailwind

colors: {
  custom: {
    50: '#8e7592',
    500: '#613f67',
    950: '#000000',
  },
}

SCSS

$custom: #613f67;
$custom-light: #8e7592;
$custom-dark: #000000;

JSON

{
  "hex": "#613f67",
  "rgb": {
    "r": 97,
    "g": 63,
    "b": 103
  },
  "hsl": {
    "h": 291,
    "s": 24.096,
    "l": 32.549
  },
  "oklch": {
    "l": 0.4226,
    "c": 0.07683,
    "h": 321.4
  },
  "luminance": 0.07076
}

Semantic roles & 50–950 ramp

primary

#613F67

secondary

#72966C

accent

#C16775

background

#F8F7F9

surface

#F0EDF1

border

#CBC8CB

text

#0C080D

muted

#7D7B7E

Preview Lab

Preview with #613F67

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

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