#623DBB#623DBB

#623DBB is a mid, vivid violet. Relative luminance 0.095; OKLCH L 47.7% C 0.187 H 291.1°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#623DBB
RGB	rgb(98, 61, 187)
HSL	hsl(258, 51%, 49%)
HSV	hsv(258, 67%, 73%)
CMYK	cmyk(47.6%, 67.4%, 0%, 26.7%)
CIE-LAB	lab(36.97, 45.87, -60.91)
CIE-LCH	lch(36.97, 76.24, 306.98°)
OKLab	oklab(47.66% 0.0673 -0.1745)
OKLCH	oklch(47.66% 0.187 291.1)
XYZ	xyz(15.6729, 9.5214, 48.0161)
Luminance	0.0952 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 2.04

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623DBB #96BB3D

analogous

#3D57BB #623DBB #A13DBB

triadic

#623DBB #BB623D #3DBB62

tetradic

#623DBB #BB3D57 #96BB3D #3DBBA1

square

#623DBB #BB3D57 #96BB3D #3DBBA1

split-complementary

#623DBB #BBA13D #57BB3D

monochromatic

#321F5F #4A2E8D #623DBB #8668CE #AB96DD

Accessibility & contrast

On white

7.23

#623DBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#623DBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623DBB

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623DBB	#FFFFFF	#000000	##FFFFFF
##623DBB	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059BF

Deuteranopia (green-blind)

#0054B8

Tritanopia (blue-blind)

#465C77

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #623dbb;
/* rgb */ color: rgb(98, 61, 187);
/* oklch */ color: oklch(47.7% 0.187 291.1);

Tailwind

colors: {
  custom: {
    50: '#9675d0',
    500: '#623dbb',
    950: '#000000',
  },
}

SCSS

$custom: #623dbb;
$custom-light: #9675d0;
$custom-dark: #000000;

JSON

{
  "hex": "#623dbb",
  "rgb": {
    "r": 98,
    "g": 61,
    "b": 187
  },
  "hsl": {
    "h": 257.619,
    "s": 50.806,
    "l": 48.627
  },
  "oklch": {
    "l": 0.47658,
    "c": 0.18702,
    "h": 291.1
  },
  "luminance": 0.09522
}

Semantic roles & 50–950 ramp

primary

#623DBB

secondary

#B6C88C

accent

#DA4EB1

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #623DBB

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

Preview Lab → · Contrast checker → · Palette generator →