#909FF9#909FF9

#909FF9 is a light, vivid blue. Relative luminance 0.376; OKLCH L 72.8% C 0.132 H 275.4°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#909FF9
RGB	rgb(144, 159, 249)
HSL	hsl(231, 90%, 77%)
HSV	hsv(231, 42%, 98%)
CMYK	cmyk(42.2%, 36.1%, 0%, 2.4%)
CIE-LAB	lab(67.70, 17.01, -46.60)
CIE-LCH	lch(67.70, 49.61, 290.05°)
OKLab	oklab(72.78% 0.0125 -0.131)
OKLCH	oklch(72.78% 0.132 275.4)
XYZ	xyz(40.9934, 37.5631, 94.6946)
Luminance	0.3756 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#909FF9 #F9EA90

analogous

#90D3F9 #909FF9 #B690F9

triadic

#909FF9 #F9909F #9FF990

tetradic

#909FF9 #F990D3 #F9EA90 #90F9B6

square

#909FF9 #F990D3 #F9EA90 #90F9B6

split-complementary

#909FF9 #F9B690 #D3F990

monochromatic

#1C3BF3 #566DF6 #909FF9 #CAD1FC #E2E6FD

Accessibility & contrast

On white

2.47

#909FF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#909FF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #909FF9

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##909FF9	#FFFFFF	#000000	##000000
##909FF9	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA9FD

Deuteranopia (green-blind)

#77A1F7

Tritanopia (blue-blind)

#6DB1C0

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #909ff9;
/* rgb */ color: rgb(144, 159, 249);
/* oklch */ color: oklch(72.8% 0.132 275.4);

Tailwind

colors: {
  custom: {
    50: '#b5bbfb',
    500: '#909ff9',
    950: '#000000',
  },
}

SCSS

$custom: #909ff9;
$custom-light: #b5bbfb;
$custom-dark: #000000;

JSON

{
  "hex": "#909ff9",
  "rgb": {
    "r": 144,
    "g": 159,
    "b": 249
  },
  "hsl": {
    "h": 231.429,
    "s": 89.744,
    "l": 77.059
  },
  "oklch": {
    "l": 0.72781,
    "c": 0.13161,
    "h": 275.4
  },
  "luminance": 0.37565
}

Semantic roles & 50–950 ramp

primary

#909FF9

secondary

#F6F1D5

accent

#C500E6

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111117

muted

#808085

Preview Lab

Preview with #909FF9

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

Preview Lab → · Contrast checker → · Palette generator →