#47B3DD#47B3DD

#47B3DD is a light, moderate cyan. Relative luminance 0.388; OKLCH L 72.2% C 0.114 H 227.5°. Best body text is #000000 at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#47B3DD
RGB	rgb(71, 179, 221)
HSL	hsl(197, 69%, 57%)
HSV	hsv(197, 68%, 87%)
CMYK	cmyk(67.9%, 19%, 0%, 13.3%)
CIE-LAB	lab(68.60, -17.69, -30.14)
CIE-LCH	lch(68.60, 34.95, 239.59°)
OKLab	oklab(72.19% -0.0773 -0.0844)
OKLCH	oklch(72.19% 0.114 227.5)
XYZ	xyz(31.7645, 38.7967, 74.2071)
Luminance	0.3880 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47B3DD #DD7147

analogous

#47DDBC #47B3DD #4768DD

triadic

#47B3DD #DD47B3 #B3DD47

tetradic

#47B3DD #BC47DD #DD7147 #68DD47

square

#47B3DD #BC47DD #DD7147 #68DD47

split-complementary

#47B3DD #DD4768 #DDBC47

monochromatic

#1A6E8F #2496C3 #47B3DD #7BC8E7 #AEDEF0

Accessibility & contrast

On white

2.40

#47B3DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.76

#47B3DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #47B3DD

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47B3DD	#FFFFFF	#000000	##000000
##47B3DD	1.00	2.40	8.76	8.76
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.76	21.00	1.00	1.00
##000000	8.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DB0DF

Deuteranopia (green-blind)

#88A1DC

Tritanopia (blue-blind)

#00BFC1

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #47b3dd;
/* rgb */ color: rgb(71, 179, 221);
/* oklch */ color: oklch(72.2% 0.114 227.5);

Tailwind

colors: {
  custom: {
    50: '#8bc9e7',
    500: '#47b3dd',
    950: '#000000',
  },
}

SCSS

$custom: #47b3dd;
$custom-light: #8bc9e7;
$custom-dark: #000000;

JSON

{
  "hex": "#47b3dd",
  "rgb": {
    "r": 71,
    "g": 179,
    "b": 221
  },
  "hsl": {
    "h": 196.8,
    "s": 68.807,
    "l": 57.255
  },
  "oklch": {
    "l": 0.72194,
    "c": 0.11443,
    "h": 227.5
  },
  "luminance": 0.388
}

Semantic roles & 50–950 ramp

primary

#47B3DD

secondary

#DEB3A2

accent

#6D3CEC

background

#F9FCFE

surface

#F1F8FC

border

#CBD1D5

text

#0D1316

muted

#7E8284

Preview Lab

Preview with #47B3DD

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

Preview Lab → · Contrast checker → · Palette generator →