#878AAA#878AAA

#878AAA is a light, muted blue. Relative luminance 0.262; OKLCH L 64.2% C 0.048 H 280.8°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#878AAA
RGB	rgb(135, 138, 170)
HSL	hsl(235, 17%, 60%)
HSV	hsv(235, 21%, 67%)
CMYK	cmyk(20.6%, 18.8%, 0%, 33.3%)
CIE-LAB	lab(58.25, 5.90, -17.21)
CIE-LCH	lch(58.25, 18.20, 288.91°)
OKLab	oklab(64.23% 0.0089 -0.047)
OKLCH	oklch(64.23% 0.048 280.8)
XYZ	xyz(26.3341, 26.2297, 41.6978)
Luminance	0.2623 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#878AAA #AAA787

analogous

#879CAA #878AAA #9687AA

triadic

#878AAA #AA878A #8AAA87

tetradic

#878AAA #AA879C #AAA787 #87AA96

square

#878AAA #AA879C #AAA787 #87AA96

split-complementary

#878AAA #AA9687 #9CAA87

monochromatic

#4C4E6B #65698F #878AAA #ABADC3 #CFD0DD

Accessibility & contrast

On white

3.36

#878AAA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#878AAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #878AAA

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##878AAA	#FFFFFF	#000000	##000000
##878AAA	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828DAB

Deuteranopia (green-blind)

#808BA9

Tritanopia (blue-blind)

#7F9095

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #878aaa;
/* rgb */ color: rgb(135, 138, 170);
/* oklch */ color: oklch(64.2% 0.048 280.8);

Tailwind

colors: {
  custom: {
    50: '#aaacc3',
    500: '#878aaa',
    950: '#000000',
  },
}

SCSS

$custom: #878aaa;
$custom-light: #aaacc3;
$custom-dark: #000000;

JSON

{
  "hex": "#878aaa",
  "rgb": {
    "r": 135,
    "g": 138,
    "b": 170
  },
  "hsl": {
    "h": 234.857,
    "s": 17.073,
    "l": 59.804
  },
  "oklch": {
    "l": 0.64228,
    "c": 0.04785,
    "h": 280.8
  },
  "luminance": 0.2623
}

Semantic roles & 50–950 ramp

primary

#878AAA

secondary

#CDCCC0

accent

#B36EBA

background

#FAFAFC

surface

#F4F4F8

border

#CECED1

text

#101012

muted

#7F7F81

Preview Lab

Preview with #878AAA

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

Preview Lab → · Contrast checker → · Palette generator →