#621678#621678

#621678 is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.8% C 0.161 H 317.1°. Best body text is #FFFFFF at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#621678
RGB	rgb(98, 22, 120)
HSL	hsl(287, 69%, 28%)
HSV	hsv(287, 82%, 47%)
CMYK	cmyk(18.3%, 81.7%, 0%, 52.9%)
CIE-LAB	lab(25.34, 47.25, -38.85)
CIE-LCH	lch(25.34, 61.18, 320.57°)
OKLab	oklab(37.75% 0.1179 -0.1094)
OKLCH	oklch(37.75% 0.161 317.1)
XYZ	xyz(8.7136, 4.5269, 18.1805)
Luminance	0.0453 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Darkish Purple

#751973

ΔE00 4.94

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621678 #2C7816

analogous

#311678 #621678 #78165D

triadic

#621678 #786216 #167862

tetradic

#621678 #783116 #2C7816 #165D78

square

#621678 #783116 #2C7816 #165D78

split-complementary

#621678 #5D7816 #167831

monochromatic

#15051A #380D44 #621678 #8C1FAC #B32FD9

Accessibility & contrast

On white

11.02

#621678 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#621678 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621678

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621678	#FFFFFF	#000000	##FFFFFF
##621678	1.00	11.02	1.91	11.02
#FFFFFF	11.02	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387B

Deuteranopia (green-blind)

#183E76

Tritanopia (blue-blind)

#612C47

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #621678;
/* rgb */ color: rgb(98, 22, 120);
/* oklch */ color: oklch(37.8% 0.161 317.1);

Tailwind

colors: {
  custom: {
    50: '#925ea0',
    500: '#621678',
    950: '#000000',
  },
}

SCSS

$custom: #621678;
$custom-light: #925ea0;
$custom-dark: #000000;

JSON

{
  "hex": "#621678",
  "rgb": {
    "r": 98,
    "g": 22,
    "b": 120
  },
  "hsl": {
    "h": 286.531,
    "s": 69.014,
    "l": 27.843
  },
  "oklch": {
    "l": 0.37754,
    "c": 0.16088,
    "h": 317.1
  },
  "luminance": 0.04527
}

Semantic roles & 50–950 ramp

primary

#621678

secondary

#56AD3C

accent

#EC3C63

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0D050F

muted

#7E797E

Preview Lab

Preview with #621678

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

Preview Lab → · Contrast checker → · Palette generator →