#73BBF3#73BBF3

#73BBF3 is a light, moderate cyan. Relative luminance 0.457; OKLCH L 76.7% C 0.108 H 243.3°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#73BBF3
RGB	rgb(115, 187, 243)
HSL	hsl(206, 84%, 70%)
HSV	hsv(206, 53%, 95%)
CMYK	cmyk(52.7%, 23%, 0%, 4.7%)
CIE-LAB	lab(73.32, -7.17, -34.68)
CIE-LCH	lch(73.32, 35.42, 258.32°)
OKLab	oklab(76.66% -0.0487 -0.0969)
OKLCH	oklch(76.66% 0.108 243.3)
XYZ	xyz(41.0124, 45.6532, 91.4274)
Luminance	0.4566 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73BBF3 #F3AB73

analogous

#73F3EB #73BBF3 #737BF3

triadic

#73BBF3 #F373BB #BBF373

tetradic

#73BBF3 #EB73F3 #F3AB73 #7BF373

square

#73BBF3 #EB73F3 #F3AB73 #7BF373

split-complementary

#73BBF3 #F3737B #F3EB73

monochromatic

#1382D9 #3BA0EE #73BBF3 #ABD6F8 #E3F1FD

Accessibility & contrast

On white

2.07

#73BBF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.13

#73BBF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73BBF3

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73BBF3	#FFFFFF	#000000	##000000
##73BBF3	1.00	2.07	10.13	10.13
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.13	21.00	1.00	1.00
##000000	10.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3BBF6

Deuteranopia (green-blind)

#92AEF2

Tritanopia (blue-blind)

#23C9CE

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #73bbf3;
/* rgb */ color: rgb(115, 187, 243);
/* oklch */ color: oklch(76.7% 0.108 243.3);

Tailwind

colors: {
  custom: {
    50: '#a3cff7',
    500: '#73bbf3',
    950: '#000000',
  },
}

SCSS

$custom: #73bbf3;
$custom-light: #a3cff7;
$custom-dark: #000000;

JSON

{
  "hex": "#73bbf3",
  "rgb": {
    "r": 115,
    "g": 187,
    "b": 243
  },
  "hsl": {
    "h": 206.25,
    "s": 84.211,
    "l": 70.196
  },
  "oklch": {
    "l": 0.76663,
    "c": 0.10849,
    "h": 243.3
  },
  "luminance": 0.45657
}

Semantic roles & 50–950 ramp

primary

#73BBF3

secondary

#F3DFCF

accent

#6505E1

background

#FAFCFF

surface

#F4F9FE

border

#CED2D6

text

#101317

muted

#7F8285

Preview Lab

Preview with #73BBF3

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

Preview Lab → · Contrast checker → · Palette generator →