#9591EF#9591EF

#9591EF is a light, vivid blue. Relative luminance 0.329; OKLCH L 69.9% C 0.136 H 284.2°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#9591EF
RGB	rgb(149, 145, 239)
HSL	hsl(243, 75%, 75%)
HSV	hsv(243, 39%, 94%)
CMYK	cmyk(37.7%, 39.3%, 0%, 6.3%)
CIE-LAB	lab(64.06, 23.58, -46.83)
CIE-LCH	lch(64.06, 52.43, 296.72°)
OKLab	oklab(69.93% 0.0334 -0.1316)
OKLCH	oklch(69.93% 0.136 284.2)
XYZ	xyz(38.0954, 32.8710, 85.9822)
Luminance	0.3287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9591EF #EBEF91

analogous

#91BCEF #9591EF #C491EF

triadic

#9591EF #EF9591 #91EF95

tetradic

#9591EF #EF91BC #EBEF91 #91EFC4

square

#9591EF #EF91BC #EBEF91 #91EFC4

split-complementary

#9591EF #EFC491 #BCEF91

monochromatic

#2E26DF #625CE7 #9591EF #C8C6F7 #E5E4FB

Accessibility & contrast

On white

2.77

#9591EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#9591EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9591EF

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9591EF	#FFFFFF	#000000	##000000
##9591EF	1.00	2.77	7.57	7.57
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#729EF3

Deuteranopia (green-blind)

#6E98ED

Tritanopia (blue-blind)

#7CA3B5

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #9591ef;
/* rgb */ color: rgb(149, 145, 239);
/* oklch */ color: oklch(69.9% 0.136 284.2);

Tailwind

colors: {
  custom: {
    50: '#b7b1f4',
    500: '#9591ef',
    950: '#000000',
  },
}

SCSS

$custom: #9591ef;
$custom-light: #b7b1f4;
$custom-dark: #000000;

JSON

{
  "hex": "#9591ef",
  "rgb": {
    "r": 149,
    "g": 145,
    "b": 239
  },
  "hsl": {
    "h": 242.553,
    "s": 74.603,
    "l": 75.294
  },
  "oklch": {
    "l": 0.69927,
    "c": 0.13581,
    "h": 284.2
  },
  "luminance": 0.32872
}

Semantic roles & 50–950 ramp

primary

#9591EF

secondary

#F2F3D8

accent

#D70FCE

background

#FBFAFE

surface

#F6F5FD

border

#D0CFD5

text

#121017

muted

#817F85

Preview Lab

Preview with #9591EF

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

Preview Lab → · Contrast checker → · Palette generator →