#73DAFB#73DAFB

#73DAFB is a very light, moderate cyan. Relative luminance 0.608; OKLCH L 83.9% C 0.106 H 221.3°. Best body text is #000000 at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#73DAFB
RGB	rgb(115, 218, 251)
HSL	hsl(195, 94%, 72%)
HSV	hsv(195, 54%, 98%)
CMYK	cmyk(54.2%, 13.1%, 0%, 1.6%)
CIE-LAB	lab(82.24, -21.06, -25.26)
CIE-LCH	lch(82.24, 32.88, 230.18°)
OKLab	oklab(83.85% -0.0798 -0.0701)
OKLCH	oklch(83.85% 0.106 221.3)
XYZ	xyz(49.5475, 60.7482, 100.3626)
Luminance	0.6075 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73DAFB #FB9473

analogous

#73FBD8 #73DAFB #7396FB

triadic

#73DAFB #FB73DA #DAFB73

tetradic

#73DAFB #D873FB #FB9473 #96FB73

square

#73DAFB #D873FB #FB9473 #96FB73

split-complementary

#73DAFB #FB7396 #FBD873

monochromatic

#07B5ED #38CAF9 #73DAFB #AFEAFD #E1F7FE

Accessibility & contrast

On white

1.60

#73DAFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.15

#73DAFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73DAFB

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73DAFB	#FFFFFF	#000000	##000000
##73DAFB	1.00	1.60	13.15	13.15
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.15	21.00	1.00	1.00
##000000	13.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6D5FD

Deuteranopia (green-blind)

#B2C6FB

Tritanopia (blue-blind)

#00E5E4

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #73dafb;
/* rgb */ color: rgb(115, 218, 251);
/* oklch */ color: oklch(83.9% 0.106 221.3);

Tailwind

colors: {
  custom: {
    50: '#a5e5fc',
    500: '#73dafb',
    950: '#000000',
  },
}

SCSS

$custom: #73dafb;
$custom-light: #a5e5fc;
$custom-dark: #000000;

JSON

{
  "hex": "#73dafb",
  "rgb": {
    "r": 115,
    "g": 218,
    "b": 251
  },
  "hsl": {
    "h": 194.559,
    "s": 94.444,
    "l": 71.765
  },
  "oklch": {
    "l": 0.8385,
    "c": 0.1062,
    "h": 221.3
  },
  "luminance": 0.60753
}

Semantic roles & 50–950 ramp

primary

#73DAFB

secondary

#D7613B

accent

#3800E6

background

#FDFEFF

surface

#F7FCFF

border

#D0D5D7

text

#101517

muted

#818485

Preview Lab

Preview with #73DAFB

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

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