#613A78#613A78

#613A78 is a dark, moderate violet. Relative luminance 0.069; OKLCH L 42.3% C 0.108 H 311.6°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#613A78
RGB	rgb(97, 58, 120)
HSL	hsl(278, 35%, 35%)
HSV	hsv(278, 52%, 47%)
CMYK	cmyk(19.2%, 51.7%, 0%, 52.9%)
CIE-LAB	lab(31.63, 29.40, -28.82)
CIE-LCH	lch(31.63, 41.17, 315.58°)
OKLab	oklab(42.28% 0.0715 -0.0804)
OKLCH	oklch(42.28% 0.108 311.6)
XYZ	xyz(9.8324, 6.9238, 18.5841)
Luminance	0.0692 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#613A78 #51783A

analogous

#423A78 #613A78 #783A70

triadic

#613A78 #78613A #3A7861

tetradic

#613A78 #78423A #51783A #3A7078

square

#613A78 #78423A #51783A #3A7078

split-complementary

#613A78 #70783A #3A7842

monochromatic

#1E1225 #40264F #613A78 #824EA1 #A072BB

Accessibility & contrast

On white

8.81

#613A78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#613A78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #613A78

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##613A78	#FFFFFF	#000000	##FFFFFF
##613A78	1.00	8.81	2.38	8.81
#FFFFFF	8.81	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B487A

Deuteranopia (green-blind)

#364B76

Tritanopia (blue-blind)

#5F4453

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #613a78;
/* rgb */ color: rgb(97, 58, 120);
/* oklch */ color: oklch(42.3% 0.108 311.6);

Tailwind

colors: {
  custom: {
    50: '#8f719f',
    500: '#613a78',
    950: '#000000',
  },
}

SCSS

$custom: #613a78;
$custom-light: #8f719f;
$custom-dark: #000000;

JSON

{
  "hex": "#613a78",
  "rgb": {
    "r": 97,
    "g": 58,
    "b": 120
  },
  "hsl": {
    "h": 277.742,
    "s": 34.831,
    "l": 34.902
  },
  "oklch": {
    "l": 0.42282,
    "c": 0.10756,
    "h": 311.6
  },
  "luminance": 0.06924
}

Semantic roles & 50–950 ramp

primary

#613A78

secondary

#7FA46A

accent

#CB5D86

background

#F8F6F9

surface

#F0ECF2

border

#CBC7CC

text

#0D080E

muted

#7D7B7E

Preview Lab

Preview with #613A78

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

Preview Lab → · Contrast checker → · Palette generator →