#8188A5#8188A5

#8188A5 is a light, muted blue. Relative luminance 0.250; OKLCH L 63.1% C 0.044 H 274.4°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#8188A5
RGB	rgb(129, 136, 165)
HSL	hsl(228, 17%, 58%)
HSV	hsv(228, 22%, 65%)
CMYK	cmyk(21.8%, 17.6%, 0%, 35.3%)
CIE-LAB	lab(57.07, 3.90, -16.20)
CIE-LCH	lch(57.07, 16.66, 283.54°)
OKLab	oklab(63.13% 0.0034 -0.0442)
OKLCH	oklch(63.13% 0.044 274.4)
XYZ	xyz(24.6472, 24.9915, 39.1153)
Luminance	0.2499 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8188A5 #A59E81

analogous

#819AA5 #8188A5 #8C81A5

triadic

#8188A5 #A58188 #88A581

tetradic

#8188A5 #A5819A #A59E81 #81A58C

square

#8188A5 #A5819A #A59E81 #81A58C

split-complementary

#8188A5 #A58C81 #9AA581

monochromatic

#474D64 #616988 #8188A5 #A5AABF #C8CBD8

Accessibility & contrast

On white

3.50

#8188A5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#8188A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8188A5

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8188A5	#FFFFFF	#000000	##000000
##8188A5	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808AA6

Deuteranopia (green-blind)

#7D88A4

Tritanopia (blue-blind)

#788D92

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #8188a5;
/* rgb */ color: rgb(129, 136, 165);
/* oklch */ color: oklch(63.1% 0.044 274.4);

Tailwind

colors: {
  custom: {
    50: '#a6aabf',
    500: '#8188a5',
    950: '#000000',
  },
}

SCSS

$custom: #8188a5;
$custom-light: #a6aabf;
$custom-dark: #000000;

JSON

{
  "hex": "#8188a5",
  "rgb": {
    "r": 129,
    "g": 136,
    "b": 165
  },
  "hsl": {
    "h": 228.333,
    "s": 16.667,
    "l": 57.647
  },
  "oklch": {
    "l": 0.63127,
    "c": 0.04436,
    "h": 274.4
  },
  "luminance": 0.24992
}

Semantic roles & 50–950 ramp

primary

#8188A5

secondary

#C8C5BA

accent

#AB6EB9

background

#FAFAFB

surface

#F4F4F7

border

#CECED0

text

#0F1012

muted

#7F7F81

Preview Lab

Preview with #8188A5

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

Preview Lab → · Contrast checker → · Palette generator →