#623784#623784

#623784 is a dark, vivid violet. Relative luminance 0.070; OKLCH L 42.7% C 0.128 H 307.6°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#623784
RGB	rgb(98, 55, 132)
HSL	hsl(274, 41%, 37%)
HSV	hsv(274, 58%, 52%)
CMYK	cmyk(25.8%, 58.3%, 0%, 48.2%)
CIE-LAB	lab(31.80, 34.41, -36.04)
CIE-LCH	lch(31.80, 49.83, 313.67°)
OKLab	oklab(42.66% 0.0782 -0.1014)
OKLCH	oklch(42.66% 0.128 307.6)
XYZ	xyz(10.5672, 6.9951, 22.6188)
Luminance	0.0699 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623784 #598437

analogous

#3C3784 #623784 #843780

triadic

#623784 #846237 #378462

tetradic

#623784 #843C37 #598437 #378084

square

#623784 #843C37 #598437 #378084

split-complementary

#623784 #808437 #37843C

monochromatic

#22132E #422559 #623784 #8249AF #A071C4

Accessibility & contrast

On white

8.75

#623784 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#623784 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623784

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623784	#FFFFFF	#000000	##FFFFFF
##623784	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C4987

Deuteranopia (green-blind)

#2C4B82

Tritanopia (blue-blind)

#5D4558

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #623784;
/* rgb */ color: rgb(98, 55, 132);
/* oklch */ color: oklch(42.7% 0.128 307.6);

Tailwind

colors: {
  custom: {
    50: '#9170a8',
    500: '#623784',
    950: '#000000',
  },
}

SCSS

$custom: #623784;
$custom-light: #9170a8;
$custom-dark: #000000;

JSON

{
  "hex": "#623784",
  "rgb": {
    "r": 98,
    "g": 55,
    "b": 132
  },
  "hsl": {
    "h": 273.506,
    "s": 41.176,
    "l": 36.667
  },
  "oklch": {
    "l": 0.4266,
    "c": 0.12806,
    "h": 307.6
  },
  "luminance": 0.06995
}

Semantic roles & 50–950 ramp

primary

#623784

secondary

#88AD6A

accent

#D1578D

background

#F9F6FA

surface

#F1ECF4

border

#CBC7CE

text

#0D0710

muted

#7E7A7F

Preview Lab

Preview with #623784

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

Preview Lab → · Contrast checker → · Palette generator →