#A11B90#A11B90

#A11B90 is a mid, highly saturated purple. Relative luminance 0.104; OKLCH L 49.7% C 0.204 H 334.3°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#A11B90
RGB	rgb(161, 27, 144)
HSL	hsl(308, 71%, 37%)
HSV	hsv(308, 83%, 63%)
CMYK	cmyk(0%, 83.2%, 10.6%, 36.9%)
CIE-LAB	lab(38.51, 63.05, -32.17)
CIE-LCH	lch(38.51, 70.79, 332.97°)
OKLab	oklab(49.71% 0.1836 -0.0882)
OKLCH	oklch(49.71% 0.204 334.3)
XYZ	xyz(20.1242, 10.3764, 27.3231)
Luminance	0.1037 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A11B90 #1BA12C

analogous

#6F1BA1 #A11B90 #A11B4D

triadic

#A11B90 #90A11B #1B90A1

tetradic

#A11B90 #A16F1B #1BA12C #1B4DA1

square

#A11B90 #A16F1B #1BA12C #1B4DA1

split-complementary

#A11B90 #4DA11B #1BA16F

monochromatic

#380932 #6D1261 #A11B90 #D524BF #E254D0

Accessibility & contrast

On white

6.83

#A11B90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#A11B90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A11B90

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A11B90	#FFFFFF	#000000	##FFFFFF
##A11B90	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#174E93

Deuteranopia (green-blind)

#4E618D

Tritanopia (blue-blind)

#A92A56

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a11b90;
/* rgb */ color: rgb(161, 27, 144);
/* oklch */ color: oklch(49.7% 0.204 334.3);

Tailwind

colors: {
  custom: {
    50: '#c16ab1',
    500: '#a11b90',
    950: '#000000',
  },
}

SCSS

$custom: #a11b90;
$custom-light: #c16ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#a11b90",
  "rgb": {
    "r": 161,
    "g": 27,
    "b": 144
  },
  "hsl": {
    "h": 307.612,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.49711,
    "c": 0.20371,
    "h": 334.3
  },
  "luminance": 0.10375
}

Semantic roles & 50–950 ramp

primary

#A11B90

secondary

#52C561

accent

#EE513A

background

#FCF6FA

surface

#F8ECF5

border

#D1C7CF

text

#130810

muted

#827A7F

Preview Lab

Preview with #A11B90

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

Preview Lab → · Contrast checker → · Palette generator →