#621E90#621E90

#621E90 is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.4% C 0.176 H 307.1°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#621E90
RGB	rgb(98, 30, 144)
HSL	hsl(276, 66%, 34%)
HSV	hsv(276, 79%, 56%)
CMYK	cmyk(31.9%, 79.2%, 0%, 43.5%)
CIE-LAB	lab(28.22, 49.58, -49.25)
CIE-LCH	lch(28.22, 69.88, 315.19°)
OKLab	oklab(40.36% 0.1059 -0.14)
OKLCH	oklch(40.36% 0.176 307.1)
XYZ	xyz(10.5342, 5.5390, 26.8943)
Luminance	0.0554 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#621E90 #4C901E

analogous

#291E90 #621E90 #901E85

triadic

#621E90 #90621E #1E9062

tetradic

#621E90 #90291E #4C901E #1E8590

square

#621E90 #90291E #4C901E #1E8590

split-complementary

#621E90 #85901E #1E9029

monochromatic

#1D092B #40135D #621E90 #8429C3 #A24EDA

Accessibility & contrast

On white

9.96

#621E90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#621E90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #621E90

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##621E90	#FFFFFF	#000000	##FFFFFF
##621E90	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004093

Deuteranopia (green-blind)

#00438E

Tritanopia (blue-blind)

#5A3B57

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #621e90;
/* rgb */ color: rgb(98, 30, 144);
/* oklch */ color: oklch(40.4% 0.176 307.1);

Tailwind

colors: {
  custom: {
    50: '#9462b1',
    500: '#621e90',
    950: '#000000',
  },
}

SCSS

$custom: #621e90;
$custom-light: #9462b1;
$custom-dark: #000000;

JSON

{
  "hex": "#621e90",
  "rgb": {
    "r": 98,
    "g": 30,
    "b": 144
  },
  "hsl": {
    "h": 275.789,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.40363,
    "c": 0.17556,
    "h": 307.1
  },
  "luminance": 0.05539
}

Semantic roles & 50–950 ramp

primary

#621E90

secondary

#7ABD4D

accent

#E83F84

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #621E90

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

Preview Lab → · Contrast checker → · Palette generator →