#623EA3#623EA3

#623EA3 is a mid, vivid violet. Relative luminance 0.087; OKLCH L 45.9% C 0.156 H 296.1°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#623EA3
RGB	rgb(98, 62, 163)
HSL	hsl(261, 45%, 44%)
HSV	hsv(261, 62%, 64%)
CMYK	cmyk(39.9%, 62%, 0%, 36.1%)
CIE-LAB	lab(35.37, 38.60, -49.23)
CIE-LCH	lch(35.37, 62.55, 308.10°)
OKLab	oklab(45.94% 0.0687 -0.1401)
OKLCH	oklch(45.94% 0.156 296.1)
XYZ	xyz(13.3688, 8.6860, 35.6154)
Luminance	0.0869 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.09

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623EA3 #7FA33E

analogous

#3E4DA3 #623EA3 #953EA3

triadic

#623EA3 #A3623E #3EA362

tetradic

#623EA3 #A33E4D #7FA33E #3EA395

square

#623EA3 #A33E4D #7FA33E #3EA395

split-complementary

#623EA3 #A3953E #4DA33E

monochromatic

#2D1C4A #472D77 #623EA3 #815DC1 #A389D2

Accessibility & contrast

On white

7.67

#623EA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#623EA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623EA3

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623EA3	#FFFFFF	#000000	##FFFFFF
##623EA3	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A6

Deuteranopia (green-blind)

#0952A1

Tritanopia (blue-blind)

#52546A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #623ea3;
/* rgb */ color: rgb(98, 62, 163);
/* oklch */ color: oklch(45.9% 0.156 296.1);

Tailwind

colors: {
  custom: {
    50: '#9375bf',
    500: '#623ea3',
    950: '#000000',
  },
}

SCSS

$custom: #623ea3;
$custom-light: #9375bf;
$custom-dark: #000000;

JSON

{
  "hex": "#623ea3",
  "rgb": {
    "r": 98,
    "g": 62,
    "b": 163
  },
  "hsl": {
    "h": 261.386,
    "s": 44.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.45936,
    "c": 0.15607,
    "h": 296.1
  },
  "luminance": 0.08686
}

Semantic roles & 50–950 ramp

primary

#623EA3

secondary

#A7BD80

accent

#D553A6

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0D0812

muted

#7E7B81

Preview Lab

Preview with #623EA3

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

Preview Lab → · Contrast checker → · Palette generator →