#9F91EF#9F91EF

#9F91EF is a light, vivid blue. Relative luminance 0.339; OKLCH L 70.7% C 0.135 H 289.3°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#9F91EF
RGB	rgb(159, 145, 239)
HSL	hsl(249, 75%, 75%)
HSV	hsv(249, 39%, 94%)
CMYK	cmyk(33.5%, 39.3%, 0%, 6.3%)
CIE-LAB	lab(64.85, 26.22, -45.54)
CIE-LCH	lch(64.85, 52.55, 299.93°)
OKLab	oklab(70.72% 0.0447 -0.1277)
OKLCH	oklch(70.72% 0.135 289.3)
XYZ	xyz(39.9993, 33.8527, 86.0714)
Luminance	0.3385 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F91EF #E1EF91

analogous

#91B2EF #9F91EF #CE91EF

triadic

#9F91EF #EF9F91 #91EF9F

tetradic

#9F91EF #EF91B2 #E1EF91 #91EFCE

square

#9F91EF #EF91B2 #E1EF91 #91EFCE

split-complementary

#9F91EF #EFCE91 #B2EF91

monochromatic

#4226DF #705CE7 #9F91EF #CEC6F7 #E8E4FB

Accessibility & contrast

On white

2.70

#9F91EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#9F91EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9F91EF

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F91EF	#FFFFFF	#000000	##000000
##9F91EF	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#749FF3

Deuteranopia (green-blind)

#749BED

Tritanopia (blue-blind)

#8BA3B5

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #9f91ef;
/* rgb */ color: rgb(159, 145, 239);
/* oklch */ color: oklch(70.7% 0.135 289.3);

Tailwind

colors: {
  custom: {
    50: '#beb1f4',
    500: '#9f91ef',
    950: '#000000',
  },
}

SCSS

$custom: #9f91ef;
$custom-light: #beb1f4;
$custom-dark: #000000;

JSON

{
  "hex": "#9f91ef",
  "rgb": {
    "r": 159,
    "g": 145,
    "b": 239
  },
  "hsl": {
    "h": 248.936,
    "s": 74.603,
    "l": 75.294
  },
  "oklch": {
    "l": 0.70723,
    "c": 0.13525,
    "h": 289.3
  },
  "luminance": 0.33854
}

Semantic roles & 50–950 ramp

primary

#9F91EF

secondary

#EFF3D8

accent

#D70FB9

background

#FBFAFE

surface

#F7F5FD

border

#D0CFD5

text

#121017

muted

#817F85

Preview Lab

Preview with #9F91EF

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

Preview Lab → · Contrast checker → · Palette generator →