#8180AC#8180AC

#8180AC is a mid, moderate blue. Relative luminance 0.231; OKLCH L 61.7% C 0.066 H 285.3°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#8180AC
RGB	rgb(129, 128, 172)
HSL	hsl(241, 21%, 59%)
HSV	hsv(241, 26%, 67%)
CMYK	cmyk(25%, 25.6%, 0%, 32.5%)
CIE-LAB	lab(55.16, 10.26, -23.13)
CIE-LCH	lch(55.16, 25.31, 293.92°)
OKLab	oklab(61.73% 0.0175 -0.0637)
OKLCH	oklch(61.73% 0.066 285.3)
XYZ	xyz(24.2170, 23.0836, 42.2014)
Luminance	0.2308 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8180AC #ABAC80

analogous

#8095AC #8180AC #9780AC

triadic

#8180AC #AC8180 #80AC81

tetradic

#8180AC #AC8095 #ABAC80 #80AC97

square

#8180AC #AC8095 #ABAC80 #80AC97

split-complementary

#8180AC #AC9780 #95AC80

monochromatic

#47466B #605E90 #8180AC #A6A5C4 #CACADC

Accessibility & contrast

On white

3.74

#8180AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#8180AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8180AC

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8180AC	#FFFFFF	#000000	##000000
##8180AC	1.00	3.74	5.62	5.62
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7485AE

Deuteranopia (green-blind)

#7383AB

Tritanopia (blue-blind)

#77888F

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #8180ac;
/* rgb */ color: rgb(129, 128, 172);
/* oklch */ color: oklch(61.7% 0.066 285.3);

Tailwind

colors: {
  custom: {
    50: '#a6a4c5',
    500: '#8180ac',
    950: '#000000',
  },
}

SCSS

$custom: #8180ac;
$custom-light: #a6a4c5;
$custom-dark: #000000;

JSON

{
  "hex": "#8180ac",
  "rgb": {
    "r": 129,
    "g": 128,
    "b": 172
  },
  "hsl": {
    "h": 241.364,
    "s": 20.952,
    "l": 58.824
  },
  "oklch": {
    "l": 0.61728,
    "c": 0.06607,
    "h": 285.3
  },
  "luminance": 0.23084
}

Semantic roles & 50–950 ramp

primary

#8180AC

secondary

#CCCDBB

accent

#BE6ABC

background

#FAFAFC

surface

#F4F4F8

border

#CECED1

text

#0F0F12

muted

#7F7F81

Preview Lab

Preview with #8180AC

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

Preview Lab → · Contrast checker → · Palette generator →