#909DFD#909DFD

#909DFD is a light, vivid blue. Relative luminance 0.371; OKLCH L 72.6% C 0.140 H 276.5°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#909DFD
RGB	rgb(144, 157, 253)
HSL	hsl(233, 96%, 78%)
HSV	hsv(233, 43%, 99%)
CMYK	cmyk(43.1%, 37.9%, 0%, 0.8%)
CIE-LAB	lab(67.38, 19.28, -49.28)
CIE-LCH	lch(67.38, 52.92, 291.36°)
OKLab	oklab(72.6% 0.0158 -0.1388)
OKLCH	oklch(72.6% 0.14 276.5)
XYZ	xyz(41.2828, 37.1330, 97.9016)
Luminance	0.3714 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#909DFD #FDF090

analogous

#90D3FD #909DFD #B990FD

triadic

#909DFD #FD909D #9DFD90

tetradic

#909DFD #FD90D3 #FDF090 #90FDB9

square

#909DFD #FD90D3 #FDF090 #90FDB9

split-complementary

#909DFD #FDB990 #D3FD90

monochromatic

#1833FB #5468FC #909DFD #CCD2FE #E1E4FE

Accessibility & contrast

On white

2.49

#909DFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#909DFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #909DFD

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##909DFD	#FFFFFF	#000000	##000000
##909DFD	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7AA9FF

Deuteranopia (green-blind)

#72A0FB

Tritanopia (blue-blind)

#6CB1C1

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #909dfd;
/* rgb */ color: rgb(144, 157, 253);
/* oklch */ color: oklch(72.6% 0.140 276.5);

Tailwind

colors: {
  custom: {
    50: '#b5b9fe',
    500: '#909dfd',
    950: '#000000',
  },
}

SCSS

$custom: #909dfd;
$custom-light: #b5b9fe;
$custom-dark: #000000;

JSON

{
  "hex": "#909dfd",
  "rgb": {
    "r": 144,
    "g": 157,
    "b": 253
  },
  "hsl": {
    "h": 232.844,
    "s": 96.46,
    "l": 77.843
  },
  "oklch": {
    "l": 0.72596,
    "c": 0.13973,
    "h": 276.5
  },
  "luminance": 0.37135
}

Semantic roles & 50–950 ramp

primary

#909DFD

secondary

#F7F3D4

accent

#CA00E6

background

#FBFBFF

surface

#F6F6FF

border

#D0D0D7

text

#111118

muted

#808086

Preview Lab

Preview with #909DFD

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

Preview Lab → · Contrast checker → · Palette generator →