#888BCB#888BCB

#888BCB is a light, moderate blue. Relative luminance 0.280; OKLCH L 66.0% C 0.095 H 281.4°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#888BCB
RGB	rgb(136, 139, 203)
HSL	hsl(237, 39%, 66%)
HSV	hsv(237, 33%, 80%)
CMYK	cmyk(33%, 31.5%, 0%, 20.4%)
CIE-LAB	lab(59.90, 13.90, -33.39)
CIE-LCH	lch(59.90, 36.17, 292.60°)
OKLab	oklab(65.95% 0.0187 -0.0929)
OKLCH	oklch(65.95% 0.095 281.4)
XYZ	xyz(30.1625, 28.0103, 60.3057)
Luminance	0.2801 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#888BCB #CBC888

analogous

#88ADCB #888BCB #A788CB

triadic

#888BCB #CB888B #8BCB88

tetradic

#888BCB #CB88AD #CBC888 #88CBA7

square

#888BCB #CB88AD #CBC888 #88CBA7

split-complementary

#888BCB #CBA788 #ADCB88

monochromatic

#424697 #5D61B8 #888BCB #B3B5DE #DDDEF0

Accessibility & contrast

On white

3.18

#888BCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#888BCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #888BCB

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##888BCB	#FFFFFF	#000000	##000000
##888BCB	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7893CE

Deuteranopia (green-blind)

#758EC9

Tritanopia (blue-blind)

#7697A2

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #888bcb;
/* rgb */ color: rgb(136, 139, 203);
/* oklch */ color: oklch(66.0% 0.095 281.4);

Tailwind

colors: {
  custom: {
    50: '#acacdb',
    500: '#888bcb',
    950: '#000000',
  },
}

SCSS

$custom: #888bcb;
$custom-light: #acacdb;
$custom-dark: #000000;

JSON

{
  "hex": "#888bcb",
  "rgb": {
    "r": 136,
    "g": 139,
    "b": 203
  },
  "hsl": {
    "h": 237.313,
    "s": 39.181,
    "l": 66.471
  },
  "oklch": {
    "l": 0.65951,
    "c": 0.09482,
    "h": 281.4
  },
  "luminance": 0.28011
}

Semantic roles & 50–950 ramp

primary

#888BCB

secondary

#E2E1CD

accent

#AC33B2

background

#FAFAFD

surface

#F4F4FB

border

#CECED4

text

#101015

muted

#7F7F83

Preview Lab

Preview with #888BCB

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

Preview Lab → · Contrast checker → · Palette generator →