#8591CA#8591CA

#8591CA is a light, moderate blue. Relative luminance 0.295; OKLCH L 66.9% C 0.086 H 274.7°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#8591CA
RGB	rgb(133, 145, 202)
HSL	hsl(230, 39%, 66%)
HSV	hsv(230, 34%, 79%)
CMYK	cmyk(34.2%, 28.2%, 0%, 20.8%)
CIE-LAB	lab(61.22, 9.30, -30.79)
CIE-LCH	lch(61.22, 32.16, 286.81°)
OKLab	oklab(66.91% 0.007 -0.0855)
OKLCH	oklch(66.91% 0.086 274.7)
XYZ	xyz(30.4559, 29.5005, 59.9551)
Luminance	0.2950 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8591CA #CABE85

analogous

#85B3CA #8591CA #9B85CA

triadic

#8591CA #CA8591 #91CA85

tetradic

#8591CA #CA85B3 #CABE85 #85CA9B

square

#8591CA #CA85B3 #CABE85 #85CA9B

split-complementary

#8591CA #CA9B85 #B3CA85

monochromatic

#404F94 #5A6BB7 #8591CA #B0B7DD #DADEEF

Accessibility & contrast

On white

3.04

#8591CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#8591CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #8591CA

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8591CA	#FFFFFF	#000000	##000000
##8591CA	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F97CC

Deuteranopia (green-blind)

#7A91C9

Tritanopia (blue-blind)

#729CA5

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #8591ca;
/* rgb */ color: rgb(133, 145, 202);
/* oklch */ color: oklch(66.9% 0.086 274.7);

Tailwind

colors: {
  custom: {
    50: '#aab1da',
    500: '#8591ca',
    950: '#000000',
  },
}

SCSS

$custom: #8591ca;
$custom-light: #aab1da;
$custom-dark: #000000;

JSON

{
  "hex": "#8591ca",
  "rgb": {
    "r": 133,
    "g": 145,
    "b": 202
  },
  "hsl": {
    "h": 229.565,
    "s": 39.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.66905,
    "c": 0.08584,
    "h": 274.7
  },
  "luminance": 0.29502
}

Semantic roles & 50–950 ramp

primary

#8591CA

secondary

#E1DDCA

accent

#9C33B2

background

#FAFAFD

surface

#F4F4FA

border

#CECED3

text

#101015

muted

#7F7F83

Preview Lab

Preview with #8591CA

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

Preview Lab → · Contrast checker → · Palette generator →