#43BFDD#43BFDD

#43BFDD is a light, moderate cyan. Relative luminance 0.437; OKLCH L 74.9% C 0.115 H 217.3°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#43BFDD
RGB	rgb(67, 191, 221)
HSL	hsl(192, 69%, 56%)
HSV	hsv(192, 70%, 87%)
CMYK	cmyk(69.7%, 13.6%, 0%, 13.3%)
CIE-LAB	lab(72.01, -24.44, -24.92)
CIE-LCH	lch(72.01, 34.90, 225.55°)
OKLab	oklab(74.89% -0.0912 -0.0695)
OKLCH	oklch(74.89% 0.115 217.3)
XYZ	xyz(33.9912, 43.6715, 75.0306)
Luminance	0.4368 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43BFDD #DD6143

analogous

#43DDAE #43BFDD #4372DD

triadic

#43BFDD #DD43BF #BFDD43

tetradic

#43BFDD #AE43DD #DD6143 #72DD43

square

#43BFDD #AE43DD #DD6143 #72DD43

split-complementary

#43BFDD #DD4372 #DDAE43

monochromatic

#19768C #23A1C0 #43BFDD #77D1E6 #ABE2F0

Accessibility & contrast

On white

2.16

#43BFDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#43BFDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43BFDD

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43BFDD	#FFFFFF	#000000	##000000
##43BFDD	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABB9DF

Deuteranopia (green-blind)

#96AADD

Tritanopia (blue-blind)

#00C9C8

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #43bfdd;
/* rgb */ color: rgb(67, 191, 221);
/* oklch */ color: oklch(74.9% 0.115 217.3);

Tailwind

colors: {
  custom: {
    50: '#8ad2e7',
    500: '#43bfdd',
    950: '#000000',
  },
}

SCSS

$custom: #43bfdd;
$custom-light: #8ad2e7;
$custom-dark: #000000;

JSON

{
  "hex": "#43bfdd",
  "rgb": {
    "r": 67,
    "g": 191,
    "b": 221
  },
  "hsl": {
    "h": 191.688,
    "s": 69.369,
    "l": 56.471
  },
  "oklch": {
    "l": 0.74893,
    "c": 0.11465,
    "h": 217.3
  },
  "luminance": 0.43675
}

Semantic roles & 50–950 ramp

primary

#43BFDD

secondary

#DEAB9E

accent

#5E3CEC

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0D1416

muted

#7E8284

Preview Lab

Preview with #43BFDD

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

Preview Lab → · Contrast checker → · Palette generator →