#73A1F3#73A1F3

#73A1F3 is a light, vivid blue. Relative luminance 0.356; OKLCH L 71.1% C 0.131 H 261.4°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#73A1F3
RGB	rgb(115, 161, 243)
HSL	hsl(218, 84%, 70%)
HSV	hsv(218, 53%, 95%)
CMYK	cmyk(52.7%, 33.7%, 0%, 4.7%)
CIE-LAB	lab(66.22, 7.34, -45.77)
CIE-LCH	lch(66.22, 46.36, 279.12°)
OKLab	oklab(71.09% -0.0196 -0.1291)
OKLCH	oklch(71.09% 0.131 261.4)
XYZ	xyz(35.9873, 35.6029, 89.7523)
Luminance	0.3561 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73A1F3 #F3C573

analogous

#73E1F3 #73A1F3 #8573F3

triadic

#73A1F3 #F373A1 #A1F373

tetradic

#73A1F3 #F373E1 #F3C573 #73F385

square

#73A1F3 #F373E1 #F3C573 #73F385

split-complementary

#73A1F3 #F38573 #E1F373

monochromatic

#135AD9 #3B7BEE #73A1F3 #ABC7F8 #E3ECFD

Accessibility & contrast

On white

2.59

#73A1F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#73A1F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73A1F3

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73A1F3	#FFFFFF	#000000	##000000
##73A1F3	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80A7F6

Deuteranopia (green-blind)

#719CF1

Tritanopia (blue-blind)

#2EB3BF

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #73a1f3;
/* rgb */ color: rgb(115, 161, 243);
/* oklch */ color: oklch(71.1% 0.131 261.4);

Tailwind

colors: {
  custom: {
    50: '#a3bcf7',
    500: '#73a1f3',
    950: '#000000',
  },
}

SCSS

$custom: #73a1f3;
$custom-light: #a3bcf7;
$custom-dark: #000000;

JSON

{
  "hex": "#73a1f3",
  "rgb": {
    "r": 115,
    "g": 161,
    "b": 243
  },
  "hsl": {
    "h": 218.438,
    "s": 84.211,
    "l": 70.196
  },
  "oklch": {
    "l": 0.71093,
    "c": 0.13061,
    "h": 261.4
  },
  "luminance": 0.35606
}

Semantic roles & 50–950 ramp

primary

#73A1F3

secondary

#F3E6CF

accent

#9205E1

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#101217

muted

#7F8185

Preview Lab

Preview with #73A1F3

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

Preview Lab → · Contrast checker → · Palette generator →