#A37BBB#A37BBB

#A37BBB is a light, moderate violet. Relative luminance 0.255; OKLCH L 64.5% C 0.103 H 312.2°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#A37BBB
RGB	rgb(163, 123, 187)
HSL	hsl(278, 32%, 61%)
HSV	hsv(278, 34%, 73%)
CMYK	cmyk(12.8%, 34.2%, 0%, 26.7%)
CIE-LAB	lab(57.60, 27.51, -27.71)
CIE-LCH	lch(57.60, 39.05, 314.80°)
OKLab	oklab(64.54% 0.0691 -0.0761)
OKLCH	oklch(64.54% 0.103 312.2)
XYZ	xyz(31.1553, 25.5408, 50.2927)
Luminance	0.2554 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A37BBB #93BB7B

analogous

#837BBB #A37BBB #BB7BB3

triadic

#A37BBB #BBA37B #7BBBA3

tetradic

#A37BBB #BB837B #93BB7B #7BB3BB

square

#A37BBB #BB837B #93BB7B #7BB3BB

split-complementary

#A37BBB #B3BB7B #7BBB83

monochromatic

#65407C #8655A4 #A37BBB #BFA3D0 #DBCCE5

Accessibility & contrast

On white

3.44

#A37BBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#A37BBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A37BBB

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A37BBB	#FFFFFF	#000000	##000000
##A37BBB	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7088BD

Deuteranopia (green-blind)

#798BB9

Tritanopia (blue-blind)

#A18493

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #a37bbb;
/* rgb */ color: rgb(163, 123, 187);
/* oklch */ color: oklch(64.5% 0.103 312.2);

Tailwind

colors: {
  custom: {
    50: '#bfa1cf',
    500: '#a37bbb',
    950: '#000000',
  },
}

SCSS

$custom: #a37bbb;
$custom-light: #bfa1cf;
$custom-dark: #000000;

JSON

{
  "hex": "#a37bbb",
  "rgb": {
    "r": 163,
    "g": 123,
    "b": 187
  },
  "hsl": {
    "h": 277.5,
    "s": 32,
    "l": 60.784
  },
  "oklch": {
    "l": 0.6454,
    "c": 0.10283,
    "h": 312.2
  },
  "luminance": 0.2554
}

Semantic roles & 50–950 ramp

primary

#A37BBB

secondary

#C6D5BD

accent

#AB3B65

background

#FBF9FC

surface

#F7F2F9

border

#D0CCD2

text

#120F14

muted

#817E82

Preview Lab

Preview with #A37BBB

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

Preview Lab → · Contrast checker → · Palette generator →