#623B82#623B82

#623B82 is a dark, moderate violet. Relative luminance 0.073; OKLCH L 43.2% C 0.119 H 307.5°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#623B82
RGB	rgb(98, 59, 130)
HSL	hsl(273, 38%, 37%)
HSV	hsv(273, 55%, 51%)
CMYK	cmyk(24.6%, 54.6%, 0%, 49%)
CIE-LAB	lab(32.56, 31.58, -33.58)
CIE-LCH	lch(32.56, 46.10, 313.24°)
OKLab	oklab(43.18% 0.0724 -0.0942)
OKLCH	oklch(43.18% 0.119 307.5)
XYZ	xyz(10.6294, 7.3364, 21.9709)
Luminance	0.0734 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623B82 #5B823B

analogous

#3F3B82 #623B82 #823B7F

triadic

#623B82 #82623B #3B8262

tetradic

#623B82 #823F3B #5B823B #3B7F82

square

#623B82 #823F3B #5B823B #3B7F82

split-complementary

#623B82 #7F823B #3B823F

monochromatic

#23152E #422858 #623B82 #824EAC #9F76C1

Accessibility & contrast

On white

8.51

#623B82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#623B82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623B82

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623B82	#FFFFFF	#000000	##FFFFFF
##623B82	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#254B84

Deuteranopia (green-blind)

#324D80

Tritanopia (blue-blind)

#5D4858

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #623b82;
/* rgb */ color: rgb(98, 59, 130);
/* oklch */ color: oklch(43.2% 0.119 307.5);

Tailwind

colors: {
  custom: {
    50: '#9172a7',
    500: '#623b82',
    950: '#000000',
  },
}

SCSS

$custom: #623b82;
$custom-light: #9172a7;
$custom-dark: #000000;

JSON

{
  "hex": "#623b82",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 130
  },
  "hsl": {
    "h": 272.958,
    "s": 37.566,
    "l": 37.059
  },
  "oklch": {
    "l": 0.43184,
    "c": 0.11882,
    "h": 307.5
  },
  "luminance": 0.07336
}

Semantic roles & 50–950 ramp

primary

#623B82

secondary

#89AB6E

accent

#CE5A8E

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D080F

muted

#7E7B7F

Preview Lab

Preview with #623B82

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

Preview Lab → · Contrast checker → · Palette generator →