#8189CD#8189CD

#8189CD is a light, moderate blue. Relative luminance 0.270; OKLCH L 65.1% C 0.102 H 278.0°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#8189CD
RGB	rgb(129, 137, 205)
HSL	hsl(234, 43%, 65%)
HSV	hsv(234, 37%, 80%)
CMYK	cmyk(37.1%, 33.2%, 0%, 19.6%)
CIE-LAB	lab(58.94, 13.64, -36.04)
CIE-LCH	lch(58.94, 38.54, 290.73°)
OKLab	oklab(65.11% 0.0142 -0.1007)
OKLCH	oklch(65.11% 0.102 278)
XYZ	xyz(29.0152, 26.9651, 61.4218)
Luminance	0.2697 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8189CD #CDC581

analogous

#81AFCD #8189CD #9F81CD

triadic

#8189CD #CD8189 #89CD81

tetradic

#8189CD #CD81AF #CDC581 #81CD9F

square

#8189CD #CD81AF #CDC581 #81CD9F

split-complementary

#8189CD #CD9F81 #AFCD81

monochromatic

#3C4697 #5560BC #8189CD #ADB2DE #D9DBF0

Accessibility & contrast

On white

3.28

#8189CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#8189CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8189CD

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8189CD	#FFFFFF	#000000	##000000
##8189CD	1.00	3.28	6.39	6.39
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7391D0

Deuteranopia (green-blind)

#6E8BCB

Tritanopia (blue-blind)

#6B96A2

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #8189cd;
/* rgb */ color: rgb(129, 137, 205);
/* oklch */ color: oklch(65.1% 0.102 278.0);

Tailwind

colors: {
  custom: {
    50: '#a8abdc',
    500: '#8189cd',
    950: '#000000',
  },
}

SCSS

$custom: #8189cd;
$custom-light: #a8abdc;
$custom-dark: #000000;

JSON

{
  "hex": "#8189cd",
  "rgb": {
    "r": 129,
    "g": 137,
    "b": 205
  },
  "hsl": {
    "h": 233.684,
    "s": 43.182,
    "l": 65.49
  },
  "oklch": {
    "l": 0.65112,
    "c": 0.10174,
    "h": 278
  },
  "luminance": 0.26966
}

Semantic roles & 50–950 ramp

primary

#8189CD

secondary

#E2DFC8

accent

#A82FB6

background

#FAFAFD

surface

#F4F4FB

border

#CECED4

text

#101015

muted

#7F7F83

Preview Lab

Preview with #8189CD

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

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