#623B95#623B95

#623B95 is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.5% C 0.143 H 300.7°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#623B95
RGB	rgb(98, 59, 149)
HSL	hsl(266, 43%, 41%)
HSV	hsv(266, 60%, 58%)
CMYK	cmyk(34.2%, 60.4%, 0%, 41.6%)
CIE-LAB	lab(33.76, 36.51, -43.35)
CIE-LCH	lch(33.76, 56.68, 310.10°)
OKLab	oklab(44.45% 0.0729 -0.1229)
OKLCH	oklch(44.45% 0.143 300.7)
XYZ	xyz(12.0245, 7.8945, 29.3182)
Luminance	0.0790 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623B95 #6E953B

analogous

#3B4195 #623B95 #8F3B95

triadic

#623B95 #95623B #3B9562

tetradic

#623B95 #953B41 #6E953B #3B958F

square

#623B95 #953B41 #6E953B #3B958F

split-complementary

#623B95 #958F3B #41953B

monochromatic

#28183D #452A69 #623B95 #8053BB #A07ECC

Accessibility & contrast

On white

8.14

#623B95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#623B95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623B95

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623B95	#FFFFFF	#000000	##FFFFFF
##623B95	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A4F98

Deuteranopia (green-blind)

#1F4F93

Tritanopia (blue-blind)

#574E62

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #623b95;
/* rgb */ color: rgb(98, 59, 149);
/* oklch */ color: oklch(44.5% 0.143 300.7);

Tailwind

colors: {
  custom: {
    50: '#9273b5',
    500: '#623b95',
    950: '#000000',
  },
}

SCSS

$custom: #623b95;
$custom-light: #9273b5;
$custom-dark: #000000;

JSON

{
  "hex": "#623b95",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 149
  },
  "hsl": {
    "h": 266,
    "s": 43.269,
    "l": 40.784
  },
  "oklch": {
    "l": 0.44453,
    "c": 0.14288,
    "h": 300.7
  },
  "luminance": 0.07895
}

Semantic roles & 50–950 ramp

primary

#623B95

secondary

#9AB676

accent

#D3559C

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0D0811

muted

#7E7B80

Preview Lab

Preview with #623B95

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

Preview Lab → · Contrast checker → · Palette generator →