#623D85#623D85

#623D85 is a dark, moderate violet. Relative luminance 0.076; OKLCH L 43.7% C 0.119 H 305.8°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#623D85
RGB	rgb(98, 61, 133)
HSL	hsl(271, 37%, 38%)
HSV	hsv(271, 54%, 52%)
CMYK	cmyk(26.3%, 54.1%, 0%, 47.8%)
CIE-LAB	lab(33.20, 31.16, -34.43)
CIE-LCH	lch(33.20, 46.44, 312.14°)
OKLab	oklab(43.71% 0.0697 -0.0967)
OKLCH	oklch(43.71% 0.119 305.8)
XYZ	xyz(10.9385, 7.6277, 23.0818)
Luminance	0.0763 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623D85 #60853D

analogous

#3E3D85 #623D85 #853D84

triadic

#623D85 #85623D #3D8562

tetradic

#623D85 #853E3D #60853D #3D8485

square

#623D85 #853E3D #60853D #3D8485

split-complementary

#623D85 #84853D #3D853E

monochromatic

#241731 #432A5B #623D85 #8150AF #9F7AC2

Accessibility & contrast

On white

8.31

#623D85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#623D85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623D85

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623D85	#FFFFFF	#000000	##FFFFFF
##623D85	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#264D87

Deuteranopia (green-blind)

#324E83

Tritanopia (blue-blind)

#5C4A5B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #623d85;
/* rgb */ color: rgb(98, 61, 133);
/* oklch */ color: oklch(43.7% 0.119 305.8);

Tailwind

colors: {
  custom: {
    50: '#9174a9',
    500: '#623d85',
    950: '#000000',
  },
}

SCSS

$custom: #623d85;
$custom-light: #9174a9;
$custom-dark: #000000;

JSON

{
  "hex": "#623d85",
  "rgb": {
    "r": 98,
    "g": 61,
    "b": 133
  },
  "hsl": {
    "h": 270.833,
    "s": 37.113,
    "l": 38.039
  },
  "oklch": {
    "l": 0.4371,
    "c": 0.11924,
    "h": 305.8
  },
  "luminance": 0.07628
}

Semantic roles & 50–950 ramp

primary

#623D85

secondary

#8EAC72

accent

#CD5B92

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #623D85

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

Preview Lab → · Contrast checker → · Palette generator →