#A121A8#A121A8

#A121A8 is a mid, highly saturated purple. Relative luminance 0.115; OKLCH L 51.5% C 0.216 H 325.8°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#A121A8
RGB	rgb(161, 33, 168)
HSL	hsl(297, 67%, 39%)
HSV	hsv(297, 80%, 66%)
CMYK	cmyk(4.2%, 80.4%, 0%, 34.1%)
CIE-LAB	lab(40.40, 65.33, -43.67)
CIE-LCH	lch(40.40, 78.58, 326.24°)
OKLab	oklab(51.5% 0.1788 -0.1217)
OKLCH	oklch(51.5% 0.216 325.8)
XYZ	xyz(22.3092, 11.4935, 38.0816)
Luminance	0.1149 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A121A8 #28A821

analogous

#5E21A8 #A121A8 #A8216C

triadic

#A121A8 #A8A121 #21A8A1

tetradic

#A121A8 #A85E21 #28A821 #216CA8

square

#A121A8 #A85E21 #28A821 #216CA8

split-complementary

#A121A8 #6CA821 #21A85E

monochromatic

#3F0D42 #701775 #A121A8 #CE30D6 #DA63E0

Accessibility & contrast

On white

6.37

#A121A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#A121A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A121A8

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A121A8	#FFFFFF	#000000	##FFFFFF
##A121A8	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055AB

Deuteranopia (green-blind)

#4264A5

Tritanopia (blue-blind)

#A53B65

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a121a8;
/* rgb */ color: rgb(161, 33, 168);
/* oklch */ color: oklch(51.5% 0.216 325.8);

Tailwind

colors: {
  custom: {
    50: '#c16dc2',
    500: '#a121a8',
    950: '#000000',
  },
}

SCSS

$custom: #a121a8;
$custom-light: #c16dc2;
$custom-dark: #000000;

JSON

{
  "hex": "#a121a8",
  "rgb": {
    "r": 161,
    "g": 33,
    "b": 168
  },
  "hsl": {
    "h": 296.889,
    "s": 67.164,
    "l": 39.412
  },
  "oklch": {
    "l": 0.51498,
    "c": 0.21624,
    "h": 325.8
  },
  "luminance": 0.11492
}

Semantic roles & 50–950 ramp

primary

#A121A8

secondary

#65C55F

accent

#EA3E47

background

#FCF7FC

surface

#F8EDF8

border

#D1C8D1

text

#130812

muted

#827B81

Preview Lab

Preview with #A121A8

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

Preview Lab → · Contrast checker → · Palette generator →