#623C7C#623C7C

#623C7C is a dark, moderate violet. Relative luminance 0.073; OKLCH L 43.0% C 0.109 H 310.0°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#623C7C
RGB	rgb(98, 60, 124)
HSL	hsl(276, 35%, 36%)
HSV	hsv(276, 52%, 49%)
CMYK	cmyk(21%, 51.6%, 0%, 51.4%)
CIE-LAB	lab(32.44, 29.49, -30.03)
CIE-LCH	lch(32.44, 42.09, 314.48°)
OKLab	oklab(42.99% 0.0703 -0.0839)
OKLCH	oklch(42.99% 0.109 310)
XYZ	xyz(10.2903, 7.2838, 19.9287)
Luminance	0.0728 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623C7C #567C3C

analogous

#423C7C #623C7C #7C3C76

triadic

#623C7C #7C623C #3C7C62

tetradic

#623C7C #7C423C #567C3C #3C767C

square

#623C7C #7C423C #567C3C #3C767C

split-complementary

#623C7C #767C3C #3C7C42

monochromatic

#21142A #412853 #623C7C #8350A5 #A076BD

Accessibility & contrast

On white

8.55

#623C7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#623C7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623C7C

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623C7C	#FFFFFF	#000000	##FFFFFF
##623C7C	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4B7E

Deuteranopia (green-blind)

#374D7A

Tritanopia (blue-blind)

#5F4756

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #623c7c;
/* rgb */ color: rgb(98, 60, 124);
/* oklch */ color: oklch(43.0% 0.109 310.0);

Tailwind

colors: {
  custom: {
    50: '#9073a2',
    500: '#623c7c',
    950: '#000000',
  },
}

SCSS

$custom: #623c7c;
$custom-light: #9073a2;
$custom-dark: #000000;

JSON

{
  "hex": "#623c7c",
  "rgb": {
    "r": 98,
    "g": 60,
    "b": 124
  },
  "hsl": {
    "h": 275.625,
    "s": 34.783,
    "l": 36.078
  },
  "oklch": {
    "l": 0.42985,
    "c": 0.10944,
    "h": 310
  },
  "luminance": 0.07284
}

Semantic roles & 50–950 ramp

primary

#623C7C

secondary

#85A66D

accent

#CB5D8A

background

#F9F7FA

surface

#F1EDF3

border

#CBC8CD

text

#0D080F

muted

#7E7B7F

Preview Lab

Preview with #623C7C

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

Preview Lab → · Contrast checker → · Palette generator →