#43BDDB#43BDDB

#43BDDB is a light, moderate cyan. Relative luminance 0.427; OKLCH L 74.3% C 0.114 H 217.6°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#43BDDB
RGB	rgb(67, 189, 219)
HSL	hsl(192, 68%, 56%)
HSV	hsv(192, 69%, 86%)
CMYK	cmyk(69.4%, 13.7%, 0%, 14.1%)
CIE-LAB	lab(71.35, -24.05, -24.83)
CIE-LCH	lch(71.35, 34.57, 225.92°)
OKLab	oklab(74.34% -0.09 -0.0692)
OKLCH	oklch(74.34% 0.114 217.6)
XYZ	xyz(33.2932, 42.6992, 73.4912)
Luminance	0.4270 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43BDDB #DB6143

analogous

#43DBAD #43BDDB #4371DB

triadic

#43BDDB #DB43BD #BDDB43

tetradic

#43BDDB #AD43DB #DB6143 #71DB43

square

#43BDDB #AD43DB #DB6143 #71DB43

split-complementary

#43BDDB #DB4371 #DBAD43

monochromatic

#1A7389 #249FBD #43BDDB #76CFE5 #AAE1EF

Accessibility & contrast

On white

2.20

#43BDDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.54

#43BDDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43BDDB

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43BDDB	#FFFFFF	#000000	##000000
##43BDDB	1.00	2.20	9.54	9.54
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.54	21.00	1.00	1.00
##000000	9.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9B8DD

Deuteranopia (green-blind)

#94A8DB

Tritanopia (blue-blind)

#00C7C6

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #43bddb;
/* rgb */ color: rgb(67, 189, 219);
/* oklch */ color: oklch(74.3% 0.114 217.6);

Tailwind

colors: {
  custom: {
    50: '#8ad1e6',
    500: '#43bddb',
    950: '#000000',
  },
}

SCSS

$custom: #43bddb;
$custom-light: #8ad1e6;
$custom-dark: #000000;

JSON

{
  "hex": "#43bddb",
  "rgb": {
    "r": 67,
    "g": 189,
    "b": 219
  },
  "hsl": {
    "h": 191.842,
    "s": 67.857,
    "l": 56.078
  },
  "oklch": {
    "l": 0.74341,
    "c": 0.11356,
    "h": 217.6
  },
  "luminance": 0.42703
}

Semantic roles & 50–950 ramp

primary

#43BDDB

secondary

#DCAA9E

accent

#5F3DEB

background

#F9FCFE

surface

#F1F9FC

border

#CBD2D5

text

#0D1416

muted

#7E8284

Preview Lab

Preview with #43BDDB

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

Preview Lab → · Contrast checker → · Palette generator →