#73A3F8#73A3F8

#73A3F8 is a light, vivid blue. Relative luminance 0.366; OKLCH L 71.8% C 0.135 H 261.2°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#73A3F8
RGB	rgb(115, 163, 248)
HSL	hsl(218, 90%, 71%)
HSV	hsv(218, 54%, 97%)
CMYK	cmyk(53.6%, 34.3%, 0%, 2.7%)
CIE-LAB	lab(66.99, 7.73, -47.29)
CIE-LCH	lch(66.99, 47.92, 279.28°)
OKLab	oklab(71.77% -0.0206 -0.1335)
OKLCH	oklch(71.77% 0.135 261.2)
XYZ	xyz(37.1049, 36.6137, 93.9006)
Luminance	0.3662 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73A3F8 #F8C873

analogous

#73E5F8 #73A3F8 #8573F8

triadic

#73A3F8 #F873A3 #A3F873

tetradic

#73A3F8 #F873E5 #F8C873 #73F885

square

#73A3F8 #F873E5 #F8C873 #73F885

split-complementary

#73A3F8 #F88573 #E5F873

monochromatic

#0B5AE5 #397DF5 #73A3F8 #ADC9FB #E2ECFE

Accessibility & contrast

On white

2.52

#73A3F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#73A3F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73A3F8

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73A3F8	#FFFFFF	#000000	##000000
##73A3F8	1.00	2.52	8.32	8.32
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81AAFC

Deuteranopia (green-blind)

#719DF6

Tritanopia (blue-blind)

#26B6C2

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #73a3f8;
/* rgb */ color: rgb(115, 163, 248);
/* oklch */ color: oklch(71.8% 0.135 261.2);

Tailwind

colors: {
  custom: {
    50: '#a3bdfb',
    500: '#73a3f8',
    950: '#000000',
  },
}

SCSS

$custom: #73a3f8;
$custom-light: #a3bdfb;
$custom-dark: #000000;

JSON

{
  "hex": "#73a3f8",
  "rgb": {
    "r": 115,
    "g": 163,
    "b": 248
  },
  "hsl": {
    "h": 218.346,
    "s": 90.476,
    "l": 71.176
  },
  "oklch": {
    "l": 0.71769,
    "c": 0.1351,
    "h": 261.2
  },
  "luminance": 0.36617
}

Semantic roles & 50–950 ramp

primary

#73A3F8

secondary

#F5E8D2

accent

#9300E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#101217

muted

#7F8185

Preview Lab

Preview with #73A3F8

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

Preview Lab → · Contrast checker → · Palette generator →