#621E91#621E91

#621E91 is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.4% C 0.177 H 306.7°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#621E91
RGB	rgb(98, 30, 145)
HSL	hsl(275, 66%, 34%)
HSV	hsv(275, 79%, 57%)
CMYK	cmyk(32.4%, 79.3%, 0%, 43.1%)
CIE-LAB	lab(28.30, 49.81, -49.73)
CIE-LCH	lch(28.30, 70.39, 315.04°)
OKLab	oklab(40.45% 0.1056 -0.1415)
OKLCH	oklch(40.45% 0.177 306.7)
XYZ	xyz(10.6110, 5.5697, 27.2986)
Luminance	0.0557 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621E91 #4D911E

analogous

#291E91 #621E91 #911E87

triadic

#621E91 #91621E #1E9162

tetradic

#621E91 #91291E #4D911E #1E8791

square

#621E91 #91291E #4D911E #1E8791

split-complementary

#621E91 #87911E #1E9129

monochromatic

#1D092C #40145E #621E91 #8428C4 #A14FDB

Accessibility & contrast

On white

9.93

#621E91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#621E91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621E91

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621E91	#FFFFFF	#000000	##FFFFFF
##621E91	1.00	9.93	2.11	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004194

Deuteranopia (green-blind)

#00438F

Tritanopia (blue-blind)

#5A3B57

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #621e91;
/* rgb */ color: rgb(98, 30, 145);
/* oklch */ color: oklch(40.4% 0.177 306.7);

Tailwind

colors: {
  custom: {
    50: '#9462b2',
    500: '#621e91',
    950: '#000000',
  },
}

SCSS

$custom: #621e91;
$custom-light: #9462b2;
$custom-dark: #000000;

JSON

{
  "hex": "#621e91",
  "rgb": {
    "r": 98,
    "g": 30,
    "b": 145
  },
  "hsl": {
    "h": 275.478,
    "s": 65.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.40445,
    "c": 0.17656,
    "h": 306.7
  },
  "luminance": 0.0557
}

Semantic roles & 50–950 ramp

primary

#621E91

secondary

#7BBD4D

accent

#E93F84

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #621E91

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

Preview Lab → · Contrast checker → · Palette generator →