#623B98#623B98

#623B98 is a dark, vivid violet. Relative luminance 0.080; OKLCH L 44.7% C 0.147 H 299.8°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#623B98
RGB	rgb(98, 59, 152)
HSL	hsl(265, 44%, 41%)
HSV	hsv(265, 61%, 60%)
CMYK	cmyk(35.5%, 61.2%, 0%, 40.4%)
CIE-LAB	lab(33.97, 37.31, -44.85)
CIE-LCH	lch(33.97, 58.34, 309.76°)
OKLab	oklab(44.67% 0.0729 -0.1273)
OKLCH	oklch(44.67% 0.147 299.8)
XYZ	xyz(12.2671, 7.9915, 30.5959)
Luminance	0.0799 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623B98 #71983B

analogous

#3B4398 #623B98 #913B98

triadic

#623B98 #98623B #3B9862

tetradic

#623B98 #983B43 #71983B #3B9891

square

#623B98 #983B43 #71983B #3B9891

split-complementary

#623B98 #98913B #43983B

monochromatic

#291940 #462A6C #623B98 #8054BD #A080CE

Accessibility & contrast

On white

8.08

#623B98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#623B98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623B98

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623B98	#FFFFFF	#000000	##FFFFFF
##623B98	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01509B

Deuteranopia (green-blind)

#1B4F96

Tritanopia (blue-blind)

#564F64

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #623b98;
/* rgb */ color: rgb(98, 59, 152);
/* oklch */ color: oklch(44.7% 0.147 299.8);

Tailwind

colors: {
  custom: {
    50: '#9273b7',
    500: '#623b98',
    950: '#000000',
  },
}

SCSS

$custom: #623b98;
$custom-light: #9273b7;
$custom-dark: #000000;

JSON

{
  "hex": "#623b98",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 152
  },
  "hsl": {
    "h": 265.161,
    "s": 44.076,
    "l": 41.373
  },
  "oklch": {
    "l": 0.44666,
    "c": 0.14665,
    "h": 299.8
  },
  "luminance": 0.07992
}

Semantic roles & 50–950 ramp

primary

#623B98

secondary

#9DB777

accent

#D4549E

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0D0811

muted

#7E7B80

Preview Lab

Preview with #623B98

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

Preview Lab → · Contrast checker → · Palette generator →