#623B85#623B85

#623B85 is a dark, vivid violet. Relative luminance 0.074; OKLCH L 43.4% C 0.123 H 306.3°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#623B85
RGB	rgb(98, 59, 133)
HSL	hsl(272, 39%, 38%)
HSV	hsv(272, 56%, 52%)
CMYK	cmyk(26.3%, 55.6%, 0%, 47.8%)
CIE-LAB	lab(32.74, 32.34, -35.16)
CIE-LCH	lch(32.74, 47.77, 312.61°)
OKLab	oklab(43.37% 0.0726 -0.0988)
OKLCH	oklch(43.37% 0.123 306.3)
XYZ	xyz(10.8337, 7.4181, 23.0469)
Luminance	0.0742 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623B85 #5E853B

analogous

#3D3B85 #623B85 #853B83

triadic

#623B85 #85623B #3B8562

tetradic

#623B85 #853D3B #5E853B #3B8385

square

#623B85 #853D3B #5E853B #3B8385

split-complementary

#623B85 #83853B #3B853D

monochromatic

#241530 #43285B #623B85 #814EAF #9F78C3

Accessibility & contrast

On white

8.46

#623B85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#623B85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623B85

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623B85	#FFFFFF	#000000	##FFFFFF
##623B85	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234C87

Deuteranopia (green-blind)

#304D83

Tritanopia (blue-blind)

#5C495A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #623b85;
/* rgb */ color: rgb(98, 59, 133);
/* oklch */ color: oklch(43.4% 0.123 306.3);

Tailwind

colors: {
  custom: {
    50: '#9172a9',
    500: '#623b85',
    950: '#000000',
  },
}

SCSS

$custom: #623b85;
$custom-light: #9172a9;
$custom-dark: #000000;

JSON

{
  "hex": "#623b85",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 133
  },
  "hsl": {
    "h": 271.622,
    "s": 38.542,
    "l": 37.647
  },
  "oklch": {
    "l": 0.43374,
    "c": 0.12263,
    "h": 306.3
  },
  "luminance": 0.07418
}

Semantic roles & 50–950 ramp

primary

#623B85

secondary

#8CAC6F

accent

#CE5991

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #623B85

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

Preview Lab → · Contrast checker → · Palette generator →