#8591F3#8591F3

#8591F3 is a light, vivid blue. Relative luminance 0.317; OKLCH L 69.0% C 0.144 H 276.7°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#8591F3
RGB	rgb(133, 145, 243)
HSL	hsl(233, 82%, 74%)
HSV	hsv(233, 45%, 95%)
CMYK	cmyk(45.3%, 40.3%, 0%, 4.7%)
CIE-LAB	lab(63.10, 20.72, -50.62)
CIE-LCH	lch(63.10, 54.70, 292.26°)
OKLab	oklab(68.97% 0.0167 -0.143)
OKLCH	oklch(68.97% 0.144 276.7)
XYZ	xyz(35.9710, 31.7065, 89.0012)
Luminance	0.3171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8591F3 #F3E785

analogous

#85C8F3 #8591F3 #B085F3

triadic

#8591F3 #F38591 #91F385

tetradic

#8591F3 #F385C8 #F3E785 #85F3B0

square

#8591F3 #F385C8 #F3E785 #85F3B0

split-complementary

#8591F3 #F3B085 #C8F385

monochromatic

#172DE7 #4D5FEE #8591F3 #BDC3F8 #E3E6FC

Accessibility & contrast

On white

2.86

#8591F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#8591F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8591F3

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8591F3	#FFFFFF	#000000	##000000
##8591F3	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C9DF7

Deuteranopia (green-blind)

#6395F1

Tritanopia (blue-blind)

#5EA5B6

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #8591f3;
/* rgb */ color: rgb(133, 145, 243);
/* oklch */ color: oklch(69.0% 0.144 276.7);

Tailwind

colors: {
  custom: {
    50: '#aeb1f7',
    500: '#8591f3',
    950: '#000000',
  },
}

SCSS

$custom: #8591f3;
$custom-light: #aeb1f7;
$custom-dark: #000000;

JSON

{
  "hex": "#8591f3",
  "rgb": {
    "r": 133,
    "g": 145,
    "b": 243
  },
  "hsl": {
    "h": 233.455,
    "s": 82.09,
    "l": 73.725
  },
  "oklch": {
    "l": 0.68969,
    "c": 0.14399,
    "h": 276.7
  },
  "luminance": 0.31708
}

Semantic roles & 50–950 ramp

primary

#8591F3

secondary

#F4F1D7

accent

#C707DE

background

#FBFAFF

surface

#F6F4FF

border

#D0CED7

text

#111017

muted

#807F85

Preview Lab

Preview with #8591F3

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

Preview Lab → · Contrast checker → · Palette generator →