#621778#621778

#621778 is a dark, vivid purple. Relative luminance 0.046; OKLCH L 37.8% C 0.160 H 317.1°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#621778
RGB	rgb(98, 23, 120)
HSL	hsl(286, 68%, 28%)
HSV	hsv(286, 81%, 47%)
CMYK	cmyk(18.3%, 80.8%, 0%, 52.9%)
CIE-LAB	lab(25.46, 46.91, -38.66)
CIE-LCH	lch(25.46, 60.79, 320.51°)
OKLab	oklab(37.84% 0.117 -0.1089)
OKLCH	oklch(37.84% 0.16 317.1)
XYZ	xyz(8.7331, 4.5659, 18.1870)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Darkish Purple

#751973

ΔE00 4.91

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621778 #2D7817

analogous

#321778 #621778 #78175D

triadic

#621778 #786217 #177862

tetradic

#621778 #783217 #2D7817 #175D78

square

#621778 #783217 #2D7817 #175D78

split-complementary

#621778 #5D7817 #177832

monochromatic

#15051A #380D45 #621778 #8C21AB #B232D8

Accessibility & contrast

On white

10.98

#621778 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#621778 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621778

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621778	#FFFFFF	#000000	##FFFFFF
##621778	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387B

Deuteranopia (green-blind)

#183E76

Tritanopia (blue-blind)

#612D47

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #621778;
/* rgb */ color: rgb(98, 23, 120);
/* oklch */ color: oklch(37.8% 0.160 317.1);

Tailwind

colors: {
  custom: {
    50: '#925ea0',
    500: '#621778',
    950: '#000000',
  },
}

SCSS

$custom: #621778;
$custom-light: #925ea0;
$custom-dark: #000000;

JSON

{
  "hex": "#621778",
  "rgb": {
    "r": 98,
    "g": 23,
    "b": 120
  },
  "hsl": {
    "h": 286.392,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.37838,
    "c": 0.15986,
    "h": 317.1
  },
  "luminance": 0.04566
}

Semantic roles & 50–950 ramp

primary

#621778

secondary

#57AD3E

accent

#EB3D64

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0D050F

muted

#7E797E

Preview Lab

Preview with #621778

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

Preview Lab → · Contrast checker → · Palette generator →