#8583AE#8583AE

#8583AE is a light, moderate blue. Relative luminance 0.243; OKLCH L 62.8% C 0.064 H 286.5°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#8583AE
RGB	rgb(133, 131, 174)
HSL	hsl(243, 21%, 60%)
HSV	hsv(243, 25%, 68%)
CMYK	cmyk(23.6%, 24.7%, 0%, 31.8%)
CIE-LAB	lab(56.36, 10.27, -22.41)
CIE-LCH	lch(56.36, 24.65, 294.62°)
OKLab	oklab(62.77% 0.0183 -0.0616)
OKLCH	oklch(62.77% 0.064 286.5)
XYZ	xyz(25.4273, 24.2747, 43.3820)
Luminance	0.2427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8583AE #ACAE83

analogous

#8396AE #8583AE #9B83AE

triadic

#8583AE #AE8583 #83AE85

tetradic

#8583AE #AE8396 #ACAE83 #83AE9B

square

#8583AE #AE8396 #ACAE83 #83AE9B

split-complementary

#8583AE #AE9B83 #96AE83

monochromatic

#4A486E #636093 #8583AE #A9A8C6 #CECDDE

Accessibility & contrast

On white

3.59

#8583AE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#8583AE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8583AE

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8583AE	#FFFFFF	#000000	##000000
##8583AE	1.00	3.59	5.86	5.86
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7888B0

Deuteranopia (green-blind)

#7786AD

Tritanopia (blue-blind)

#7C8A92

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #8583ae;
/* rgb */ color: rgb(133, 131, 174);
/* oklch */ color: oklch(62.8% 0.064 286.5);

Tailwind

colors: {
  custom: {
    50: '#a9a7c6',
    500: '#8583ae',
    950: '#000000',
  },
}

SCSS

$custom: #8583ae;
$custom-light: #a9a7c6;
$custom-dark: #000000;

JSON

{
  "hex": "#8583ae",
  "rgb": {
    "r": 133,
    "g": 131,
    "b": 174
  },
  "hsl": {
    "h": 242.791,
    "s": 20.976,
    "l": 59.804
  },
  "oklch": {
    "l": 0.62767,
    "c": 0.06426,
    "h": 286.5
  },
  "luminance": 0.24275
}

Semantic roles & 50–950 ramp

primary

#8583AE

secondary

#CECFBE

accent

#BE6ABA

background

#FAFAFC

surface

#F4F4F8

border

#CECED1

text

#100F13

muted

#7F7F82

Preview Lab

Preview with #8583AE

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

Preview Lab → · Contrast checker → · Palette generator →