#AC90B4#AC90B4

#AC90B4 is a light, moderate purple. Relative luminance 0.320; OKLCH L 69.1% C 0.061 H 318.6°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#AC90B4
RGB	rgb(172, 144, 180)
HSL	hsl(287, 19%, 64%)
HSV	hsv(287, 20%, 71%)
CMYK	cmyk(4.4%, 20%, 0%, 29.4%)
CIE-LAB	lab(63.35, 17.10, -14.86)
CIE-LCH	lch(63.35, 22.66, 319.01°)
OKLab	oklab(69.07% 0.0455 -0.0401)
OKLCH	oklch(69.07% 0.061 318.6)
XYZ	xyz(35.2235, 32.0130, 47.4947)
Luminance	0.3201 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC90B4 #98B490

analogous

#9A90B4 #AC90B4 #B490AA

triadic

#AC90B4 #B4AC90 #90B4AC

tetradic

#AC90B4 #B49A90 #98B490 #90AAB4

square

#AC90B4 #B49A90 #98B490 #90AAB4

split-complementary

#AC90B4 #AAB490 #90B49A

monochromatic

#705178 #916B9B #AC90B4 #C7B5CD #E3D9E5

Accessibility & contrast

On white

2.84

#AC90B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#AC90B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AC90B4

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC90B4	#FFFFFF	#000000	##000000
##AC90B4	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C98B6

Deuteranopia (green-blind)

#929AB3

Tritanopia (blue-blind)

#AC949C

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #ac90b4;
/* rgb */ color: rgb(172, 144, 180);
/* oklch */ color: oklch(69.1% 0.061 318.6);

Tailwind

colors: {
  custom: {
    50: '#c5b0ca',
    500: '#ac90b4',
    950: '#000000',
  },
}

SCSS

$custom: #ac90b4;
$custom-light: #c5b0ca;
$custom-dark: #000000;

JSON

{
  "hex": "#ac90b4",
  "rgb": {
    "r": 172,
    "g": 144,
    "b": 180
  },
  "hsl": {
    "h": 286.667,
    "s": 19.355,
    "l": 63.529
  },
  "oklch": {
    "l": 0.69068,
    "c": 0.06065,
    "h": 318.6
  },
  "luminance": 0.32012
}

Semantic roles & 50–950 ramp

primary

#AC90B4

secondary

#CCD6CA

accent

#9E485B

background

#FCFAFC

surface

#F8F4F8

border

#D1CED1

text

#131013

muted

#827F82

Preview Lab

Preview with #AC90B4

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

Preview Lab → · Contrast checker → · Palette generator →