#73BBEF#73BBEF

#73BBEF is a light, moderate cyan. Relative luminance 0.454; OKLCH L 76.5% C 0.104 H 241.3°. Best body text is #000000 at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#73BBEF
RGB	rgb(115, 187, 239)
HSL	hsl(205, 79%, 69%)
HSV	hsv(205, 52%, 94%)
CMYK	cmyk(51.9%, 21.8%, 0%, 6.3%)
CIE-LAB	lab(73.16, -8.34, -32.76)
CIE-LCH	lch(73.16, 33.81, 255.72°)
OKLab	oklab(76.49% -0.05 -0.0914)
OKLCH	oklch(76.49% 0.104 241.3)
XYZ	xyz(40.4149, 45.4142, 88.2807)
Luminance	0.4542 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73BBEF #EFA773

analogous

#73EFE5 #73BBEF #737DEF

triadic

#73BBEF #EF73BB #BBEF73

tetradic

#73BBEF #E573EF #EFA773 #7DEF73

square

#73BBEF #E573EF #EFA773 #7DEF73

split-complementary

#73BBEF #EF737D #EFE573

monochromatic

#1883D0 #3CA0E9 #73BBEF #AAD6F5 #E1F0FC

Accessibility & contrast

On white

2.08

#73BBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.08

#73BBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73BBEF

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73BBEF	#FFFFFF	#000000	##000000
##73BBEF	1.00	2.08	10.08	10.08
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.08	21.00	1.00	1.00
##000000	10.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4BBF1

Deuteranopia (green-blind)

#93AEEE

Tritanopia (blue-blind)

#2AC8CC

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #73bbef;
/* rgb */ color: rgb(115, 187, 239);
/* oklch */ color: oklch(76.5% 0.104 241.3);

Tailwind

colors: {
  custom: {
    50: '#a3cff4',
    500: '#73bbef',
    950: '#000000',
  },
}

SCSS

$custom: #73bbef;
$custom-light: #a3cff4;
$custom-dark: #000000;

JSON

{
  "hex": "#73bbef",
  "rgb": {
    "r": 115,
    "g": 187,
    "b": 239
  },
  "hsl": {
    "h": 205.161,
    "s": 79.487,
    "l": 69.412
  },
  "oklch": {
    "l": 0.76488,
    "c": 0.10421,
    "h": 241.3
  },
  "luminance": 0.45417
}

Semantic roles & 50–950 ramp

primary

#73BBEF

secondary

#F1DCCD

accent

#620ADC

background

#FAFCFE

surface

#F4F9FD

border

#CED2D5

text

#101317

muted

#7F8285

Preview Lab

Preview with #73BBEF

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

Preview Lab → · Contrast checker → · Palette generator →