#623D7B#623D7B

#623D7B is a dark, moderate violet. Relative luminance 0.074; OKLCH L 43.1% C 0.106 H 310.2°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#623D7B
RGB	rgb(98, 61, 123)
HSL	hsl(276, 34%, 36%)
HSV	hsv(276, 50%, 48%)
CMYK	cmyk(20.3%, 50.4%, 0%, 51.8%)
CIE-LAB	lab(32.62, 28.65, -29.12)
CIE-LCH	lch(32.62, 40.85, 314.53°)
OKLab	oklab(43.1% 0.0686 -0.0813)
OKLCH	oklch(43.1% 0.106 310.2)
XYZ	xyz(10.2802, 7.3644, 19.6150)
Luminance	0.0736 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623D7B #567B3D

analogous

#433D7B #623D7B #7B3D75

triadic

#623D7B #7B623D #3D7B62

tetradic

#623D7B #7B433D #567B3D #3D757B

square

#623D7B #7B433D #567B3D #3D757B

split-complementary

#623D7B #757B3D #3D7B43

monochromatic

#211429 #412952 #623D7B #8351A4 #A077BC

Accessibility & contrast

On white

8.49

#623D7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#623D7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623D7B

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623D7B	#FFFFFF	#000000	##FFFFFF
##623D7B	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4B7D

Deuteranopia (green-blind)

#384D79

Tritanopia (blue-blind)

#5F4756

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #623d7b;
/* rgb */ color: rgb(98, 61, 123);
/* oklch */ color: oklch(43.1% 0.106 310.2);

Tailwind

colors: {
  custom: {
    50: '#9073a1',
    500: '#623d7b',
    950: '#000000',
  },
}

SCSS

$custom: #623d7b;
$custom-light: #9073a1;
$custom-dark: #000000;

JSON

{
  "hex": "#623d7b",
  "rgb": {
    "r": 98,
    "g": 61,
    "b": 123
  },
  "hsl": {
    "h": 275.806,
    "s": 33.696,
    "l": 36.078
  },
  "oklch": {
    "l": 0.43099,
    "c": 0.10636,
    "h": 310.2
  },
  "luminance": 0.07364
}

Semantic roles & 50–950 ramp

primary

#623D7B

secondary

#85A66E

accent

#CA5E89

background

#F9F7F9

surface

#F1EDF2

border

#CBC8CC

text

#0D080F

muted

#7E7B7E

Preview Lab

Preview with #623D7B

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

Preview Lab → · Contrast checker → · Palette generator →