#613F75#613F75

#613F75 is a dark, moderate violet. Relative luminance 0.074; OKLCH L 43.0% C 0.095 H 312.0°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#613F75
RGB	rgb(97, 63, 117)
HSL	hsl(278, 30%, 35%)
HSV	hsv(278, 46%, 46%)
CMYK	cmyk(17.1%, 46.2%, 0%, 54.1%)
CIE-LAB	lab(32.66, 25.66, -25.32)
CIE-LCH	lch(32.66, 36.04, 315.38°)
OKLab	oklab(42.99% 0.0632 -0.0703)
OKLCH	oklch(42.99% 0.095 312)
XYZ	xyz(9.9176, 7.3809, 17.7284)
Luminance	0.0738 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613F75 #53753F

analogous

#463F75 #613F75 #753F6E

triadic

#613F75 #75613F #3F7561

tetradic

#613F75 #75463F #53753F #3F6E75

square

#613F75 #75463F #53753F #3F6E75

split-complementary

#613F75 #6E753F #3F7546

monochromatic

#1F1425 #402A4D #613F75 #82549D #9F78B6

Accessibility & contrast

On white

8.48

#613F75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#613F75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613F75

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613F75	#FFFFFF	#000000	##FFFFFF
##613F75	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344B77

Deuteranopia (green-blind)

#3D4E74

Tritanopia (blue-blind)

#5F4754

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #613f75;
/* rgb */ color: rgb(97, 63, 117);
/* oklch */ color: oklch(43.0% 0.095 312.0);

Tailwind

colors: {
  custom: {
    50: '#8f759d',
    500: '#613f75',
    950: '#000000',
  },
}

SCSS

$custom: #613f75;
$custom-light: #8f759d;
$custom-dark: #000000;

JSON

{
  "hex": "#613f75",
  "rgb": {
    "r": 97,
    "g": 63,
    "b": 117
  },
  "hsl": {
    "h": 277.778,
    "s": 30,
    "l": 35.294
  },
  "oklch": {
    "l": 0.42994,
    "c": 0.09452,
    "h": 312
  },
  "luminance": 0.07381
}

Semantic roles & 50–950 ramp

primary

#613F75

secondary

#81A16F

accent

#C66287

background

#F8F7F9

surface

#F0EDF2

border

#CBC8CC

text

#0C080E

muted

#7D7B7E

Preview Lab

Preview with #613F75

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

Preview Lab → · Contrast checker → · Palette generator →