#73BBEE#73BBEE

#73BBEE is a light, moderate cyan. Relative luminance 0.454; OKLCH L 76.4% C 0.103 H 240.8°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#73BBEE
RGB	rgb(115, 187, 238)
HSL	hsl(205, 78%, 69%)
HSV	hsv(205, 52%, 93%)
CMYK	cmyk(51.7%, 21.4%, 0%, 6.7%)
CIE-LAB	lab(73.13, -8.63, -32.28)
CIE-LCH	lch(73.13, 33.42, 255.03°)
OKLab	oklab(76.44% -0.0503 -0.09)
OKLCH	oklch(76.44% 0.103 240.8)
XYZ	xyz(40.2676, 45.3553, 87.5048)
Luminance	0.4536 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73BBEE #EEA673

analogous

#73EEE4 #73BBEE #737EEE

triadic

#73BBEE #EE73BB #BBEE73

tetradic

#73BBEE #E473EE #EEA673 #7EEE73

square

#73BBEE #E473EE #EEA673 #7EEE73

split-complementary

#73BBEE #EE737E #EEE473

monochromatic

#1983CE #3CA0E7 #73BBEE #AAD6F5 #E0F0FB

Accessibility & contrast

On white

2.09

#73BBEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#73BBEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73BBEE

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73BBEE	#FFFFFF	#000000	##000000
##73BBEE	1.00	2.09	10.07	10.07
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5BBF0

Deuteranopia (green-blind)

#94AEED

Tritanopia (blue-blind)

#2BC8CC

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #73bbee;
/* rgb */ color: rgb(115, 187, 238);
/* oklch */ color: oklch(76.4% 0.103 240.8);

Tailwind

colors: {
  custom: {
    50: '#a2cff3',
    500: '#73bbee',
    950: '#000000',
  },
}

SCSS

$custom: #73bbee;
$custom-light: #a2cff3;
$custom-dark: #000000;

JSON

{
  "hex": "#73bbee",
  "rgb": {
    "r": 115,
    "g": 187,
    "b": 238
  },
  "hsl": {
    "h": 204.878,
    "s": 78.344,
    "l": 69.216
  },
  "oklch": {
    "l": 0.76445,
    "c": 0.10317,
    "h": 240.8
  },
  "luminance": 0.45359
}

Semantic roles & 50–950 ramp

primary

#73BBEE

secondary

#F0DBCD

accent

#610BDB

background

#FAFCFE

surface

#F4F9FD

border

#CED2D5

text

#101317

muted

#7F8285

Preview Lab

Preview with #73BBEE

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

Preview Lab → · Contrast checker → · Palette generator →