#43CBFF#43CBFF

#43CBFF is a light, vivid cyan. Relative luminance 0.511; OKLCH L 79.1% C 0.135 H 228.2°. Best body text is #000000 at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#43CBFF
RGB	rgb(67, 203, 255)
HSL	hsl(197, 100%, 63%)
HSV	hsv(197, 74%, 100%)
CMYK	cmyk(73.7%, 20.4%, 0%, 0%)
CIE-LAB	lab(76.75, -19.82, -35.94)
CIE-LCH	lch(76.75, 41.05, 241.12°)
OKLab	oklab(79.12% -0.0902 -0.1009)
OKLCH	oklch(79.12% 0.135 228.2)
XYZ	xyz(41.7133, 51.1202, 102.2571)
Luminance	0.5112 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43CBFF #FF7743

analogous

#43FFD5 #43CBFF #436DFF

triadic

#43CBFF #FF43CB #CBFF43

tetradic

#43CBFF #D543FF #FF7743 #6DFF43

square

#43CBFF #D543FF #FF7743 #6DFF43

split-complementary

#43CBFF #FF436D #FFD543

monochromatic

#0090C8 #06BAFF #43CBFF #80DCFF #BDEDFF

Accessibility & contrast

On white

1.87

#43CBFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.23

#43CBFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43CBFF

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43CBFF	#FFFFFF	#000000	##000000
##43CBFF	1.00	1.87	11.23	11.23
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.23	21.00	1.00	1.00
##000000	11.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0C8FF

Deuteranopia (green-blind)

#96B5FE

Tritanopia (blue-blind)

#00DADC

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #43cbff;
/* rgb */ color: rgb(67, 203, 255);
/* oklch */ color: oklch(79.1% 0.135 228.2);

Tailwind

colors: {
  custom: {
    50: '#90dbff',
    500: '#43cbff',
    950: '#000000',
  },
}

SCSS

$custom: #43cbff;
$custom-light: #90dbff;
$custom-dark: #000000;

JSON

{
  "hex": "#43cbff",
  "rgb": {
    "r": 67,
    "g": 203,
    "b": 255
  },
  "hsl": {
    "h": 196.596,
    "s": 100,
    "l": 63.137
  },
  "oklch": {
    "l": 0.79116,
    "c": 0.13533,
    "h": 228.2
  },
  "luminance": 0.51125
}

Semantic roles & 50–950 ramp

primary

#43CBFF

secondary

#C44F23

accent

#3F00E6

background

#FCFEFF

surface

#F5FBFF

border

#CFD4D7

text

#0E1518

muted

#7F8486

Preview Lab

Preview with #43CBFF

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

Preview Lab → · Contrast checker → · Palette generator →