#73A3FA#73A3FA

#73A3FA is a light, vivid blue. Relative luminance 0.367; OKLCH L 71.9% C 0.138 H 261.6°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#73A3FA
RGB	rgb(115, 163, 250)
HSL	hsl(219, 93%, 72%)
HSV	hsv(219, 54%, 98%)
CMYK	cmyk(54%, 34.8%, 0%, 2%)
CIE-LAB	lab(67.08, 8.34, -48.23)
CIE-LCH	lch(67.08, 48.95, 279.81°)
OKLab	oklab(71.87% -0.0201 -0.1363)
OKLCH	oklch(71.87% 0.138 261.6)
XYZ	xyz(37.4169, 36.7385, 95.5434)
Luminance	0.3674 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73A3FA #FACA73

analogous

#73E6FA #73A3FA #8773FA

triadic

#73A3FA #FA73A3 #A3FA73

tetradic

#73A3FA #FA73E6 #FACA73 #73FA87

square

#73A3FA #FA73E6 #FACA73 #73FA87

split-complementary

#73A3FA #FA8773 #E6FA73

monochromatic

#0859EA #387CF8 #73A3FA #AECAFC #E1ECFE

Accessibility & contrast

On white

2.52

#73A3FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#73A3FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73A3FA

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73A3FA	#FFFFFF	#000000	##000000
##73A3FA	1.00	2.52	8.35	8.35
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80AAFE

Deuteranopia (green-blind)

#6F9EF8

Tritanopia (blue-blind)

#22B6C3

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #73a3fa;
/* rgb */ color: rgb(115, 163, 250);
/* oklch */ color: oklch(71.9% 0.138 261.6);

Tailwind

colors: {
  custom: {
    50: '#a3bdfc',
    500: '#73a3fa',
    950: '#000000',
  },
}

SCSS

$custom: #73a3fa;
$custom-light: #a3bdfc;
$custom-dark: #000000;

JSON

{
  "hex": "#73a3fa",
  "rgb": {
    "r": 115,
    "g": 163,
    "b": 250
  },
  "hsl": {
    "h": 218.667,
    "s": 93.103,
    "l": 71.569
  },
  "oklch": {
    "l": 0.71873,
    "c": 0.13775,
    "h": 261.6
  },
  "luminance": 0.36741
}

Semantic roles & 50–950 ramp

primary

#73A3FA

secondary

#F6E9D3

accent

#9400E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#101217

muted

#7F8185

Preview Lab

Preview with #73A3FA

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

Preview Lab → · Contrast checker → · Palette generator →