#909CF5#909CF5

#909CF5 is a light, vivid blue. Relative luminance 0.363; OKLCH L 72.0% C 0.130 H 276.8°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#909CF5
RGB	rgb(144, 156, 245)
HSL	hsl(233, 83%, 76%)
HSV	hsv(233, 41%, 96%)
CMYK	cmyk(41.2%, 36.3%, 0%, 3.9%)
CIE-LAB	lab(66.75, 17.61, -45.91)
CIE-LCH	lch(66.75, 49.17, 290.99°)
OKLab	oklab(71.99% 0.0153 -0.129)
OKLCH	oklch(71.99% 0.13 276.8)
XYZ	xyz(39.8666, 36.2970, 91.2739)
Luminance	0.3630 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#909CF5 #F5E990

analogous

#90CFF5 #909CF5 #B790F5

triadic

#909CF5 #F5909C #9CF590

tetradic

#909CF5 #F590CF #F5E990 #90F5B7

square

#909CF5 #F590CF #F5E990 #90F5B7

split-complementary

#909CF5 #F5B790 #CFF590

monochromatic

#2038EB #586AF0 #909CF5 #C8CEFA #E3E6FC

Accessibility & contrast

On white

2.54

#909CF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#909CF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #909CF5

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##909CF5	#FFFFFF	#000000	##000000
##909CF5	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA7F9

Deuteranopia (green-blind)

#769FF3

Tritanopia (blue-blind)

#70AEBD

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #909cf5;
/* rgb */ color: rgb(144, 156, 245);
/* oklch */ color: oklch(72.0% 0.130 276.8);

Tailwind

colors: {
  custom: {
    50: '#b4b9f9',
    500: '#909cf5',
    950: '#000000',
  },
}

SCSS

$custom: #909cf5;
$custom-light: #b4b9f9;
$custom-dark: #000000;

JSON

{
  "hex": "#909cf5",
  "rgb": {
    "r": 144,
    "g": 156,
    "b": 245
  },
  "hsl": {
    "h": 232.871,
    "s": 83.471,
    "l": 76.275
  },
  "oklch": {
    "l": 0.71989,
    "c": 0.12994,
    "h": 276.8
  },
  "luminance": 0.36299
}

Semantic roles & 50–950 ramp

primary

#909CF5

secondary

#F4F1D7

accent

#C606E0

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111117

muted

#808085

Preview Lab

Preview with #909CF5

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

Preview Lab → · Contrast checker → · Palette generator →