#623EBB#623EBB

#623EBB is a mid, vivid violet. Relative luminance 0.096; OKLCH L 47.8% C 0.186 H 290.9°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#623EBB
RGB	rgb(98, 62, 187)
HSL	hsl(257, 50%, 49%)
HSV	hsv(257, 67%, 73%)
CMYK	cmyk(47.6%, 66.8%, 0%, 26.7%)
CIE-LAB	lab(37.17, 45.32, -60.58)
CIE-LCH	lch(37.17, 75.66, 306.80°)
OKLab	oklab(47.8% 0.0663 -0.1735)
OKLCH	oklch(47.8% 0.186 290.9)
XYZ	xyz(15.7267, 9.6292, 48.0341)
Luminance	0.0963 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.92

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623EBB #97BB3E

analogous

#3E59BB #623EBB #A13EBB

triadic

#623EBB #BB623E #3EBB62

tetradic

#623EBB #BB3E59 #97BB3E #3EBBA1

square

#623EBB #BB3E59 #97BB3E #3EBBA1

split-complementary

#623EBB #BBA13E #59BB3E

monochromatic

#32205F #4A2F8D #623EBB #8669CD #AB97DC

Accessibility & contrast

On white

7.18

#623EBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#623EBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623EBB

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623EBB	#FFFFFF	#000000	##FFFFFF
##623EBB	1.00	7.18	2.93	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABF

Deuteranopia (green-blind)

#0055B8

Tritanopia (blue-blind)

#465D77

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #623ebb;
/* rgb */ color: rgb(98, 62, 187);
/* oklch */ color: oklch(47.8% 0.186 290.9);

Tailwind

colors: {
  custom: {
    50: '#9676d0',
    500: '#623ebb',
    950: '#000000',
  },
}

SCSS

$custom: #623ebb;
$custom-light: #9676d0;
$custom-dark: #000000;

JSON

{
  "hex": "#623ebb",
  "rgb": {
    "r": 98,
    "g": 62,
    "b": 187
  },
  "hsl": {
    "h": 257.28,
    "s": 50.201,
    "l": 48.824
  },
  "oklch": {
    "l": 0.47801,
    "c": 0.18577,
    "h": 290.9
  },
  "luminance": 0.0963
}

Semantic roles & 50–950 ramp

primary

#623EBB

secondary

#B7C88D

accent

#DA4EB1

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0814

muted

#7E7B82

Preview Lab

Preview with #623EBB

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

Preview Lab → · Contrast checker → · Palette generator →