#623DA1#623DA1

#623DA1 is a mid, vivid violet. Relative luminance 0.085; OKLCH L 45.6% C 0.155 H 296.8°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#623DA1
RGB	rgb(98, 61, 161)
HSL	hsl(262, 45%, 44%)
HSV	hsv(262, 62%, 63%)
CMYK	cmyk(39.1%, 62.1%, 0%, 36.9%)
CIE-LAB	lab(35.02, 38.62, -48.60)
CIE-LCH	lch(35.02, 62.07, 308.47°)
OKLab	oklab(45.63% 0.07 -0.1383)
OKLCH	oklch(45.63% 0.155 296.8)
XYZ	xyz(13.1371, 8.5071, 34.6612)
Luminance	0.0851 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.40

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623DA1 #7CA13D

analogous

#3D4AA1 #623DA1 #943DA1

triadic

#623DA1 #A1623D #3DA162

tetradic

#623DA1 #A13D4A #7CA13D #3DA194

square

#623DA1 #A13D4A #7CA13D #3DA194

split-complementary

#623DA1 #A1943D #4AA13D

monochromatic

#2C1B48 #472C75 #623DA1 #805BC1 #A387D1

Accessibility & contrast

On white

7.77

#623DA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#623DA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623DA1

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623DA1	#FFFFFF	#000000	##FFFFFF
##623DA1	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A4

Deuteranopia (green-blind)

#0C519F

Tritanopia (blue-blind)

#535369

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #623da1;
/* rgb */ color: rgb(98, 61, 161);
/* oklch */ color: oklch(45.6% 0.155 296.8);

Tailwind

colors: {
  custom: {
    50: '#9374bd',
    500: '#623da1',
    950: '#000000',
  },
}

SCSS

$custom: #623da1;
$custom-light: #9374bd;
$custom-dark: #000000;

JSON

{
  "hex": "#623da1",
  "rgb": {
    "r": 98,
    "g": 61,
    "b": 161
  },
  "hsl": {
    "h": 262.2,
    "s": 45.045,
    "l": 43.529
  },
  "oklch": {
    "l": 0.45632,
    "c": 0.15499,
    "h": 296.8
  },
  "luminance": 0.08507
}

Semantic roles & 50–950 ramp

primary

#623DA1

secondary

#A5BC7E

accent

#D553A5

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0D0812

muted

#7E7B81

Preview Lab

Preview with #623DA1

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

Preview Lab → · Contrast checker → · Palette generator →