#47B4E9#47B4E9

#47B4E9 is a light, vivid cyan. Relative luminance 0.399; OKLCH L 73.0% C 0.124 H 233.4°. Best body text is #000000 at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#47B4E9
RGB	rgb(71, 180, 233)
HSL	hsl(200, 79%, 60%)
HSV	hsv(200, 70%, 91%)
CMYK	cmyk(69.5%, 22.7%, 0%, 8.6%)
CIE-LAB	lab(69.37, -14.36, -35.51)
CIE-LCH	lch(69.37, 38.30, 247.98°)
OKLab	oklab(72.96% -0.0741 -0.0998)
OKLCH	oklch(72.96% 0.124 233.4)
XYZ	xyz(33.6219, 39.8615, 82.9971)
Luminance	0.3987 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47B4E9 #E97C47

analogous

#47E9CD #47B4E9 #4763E9

triadic

#47B4E9 #E947B4 #B4E947

tetradic

#47B4E9 #CD47E9 #E97C47 #63E947

square

#47B4E9 #CD47E9 #E97C47 #63E947

split-complementary

#47B4E9 #E94763 #E9CD47

monochromatic

#1373A2 #1A9AD9 #47B4E9 #7ECAF0 #B4E1F6

Accessibility & contrast

On white

2.34

#47B4E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.97

#47B4E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #47B4E9

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47B4E9	#FFFFFF	#000000	##000000
##47B4E9	1.00	2.34	8.97	8.97
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.97	21.00	1.00	1.00
##000000	8.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AB2EC

Deuteranopia (green-blind)

#84A2E8

Tritanopia (blue-blind)

#00C2C6

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #47b4e9;
/* rgb */ color: rgb(71, 180, 233);
/* oklch */ color: oklch(73.0% 0.124 233.4);

Tailwind

colors: {
  custom: {
    50: '#8dcaf0',
    500: '#47b4e9',
    950: '#000000',
  },
}

SCSS

$custom: #47b4e9;
$custom-light: #8dcaf0;
$custom-dark: #000000;

JSON

{
  "hex": "#47b4e9",
  "rgb": {
    "r": 71,
    "g": 180,
    "b": 233
  },
  "hsl": {
    "h": 199.63,
    "s": 78.641,
    "l": 59.608
  },
  "oklch": {
    "l": 0.72963,
    "c": 0.12427,
    "h": 233.4
  },
  "luminance": 0.39865
}

Semantic roles & 50–950 ramp

primary

#47B4E9

secondary

#E5BBA6

accent

#7233F5

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #47B4E9

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

Preview Lab → · Contrast checker → · Palette generator →