#43BAD4#43BAD4

#43BAD4 is a light, moderate cyan. Relative luminance 0.411; OKLCH L 73.3% C 0.110 H 215.2°. Best body text is #000000 at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#43BAD4
RGB	rgb(67, 186, 212)
HSL	hsl(191, 63%, 55%)
HSV	hsv(191, 68%, 83%)
CMYK	cmyk(68.4%, 12.3%, 0%, 16.9%)
CIE-LAB	lab(70.22, -24.70, -22.74)
CIE-LCH	lch(70.22, 33.57, 222.64°)
OKLab	oklab(73.35% -0.0898 -0.0633)
OKLCH	oklch(73.35% 0.11 215.2)
XYZ	xyz(31.7523, 41.0610, 68.5267)
Luminance	0.4107 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43BAD4 #D45D43

analogous

#43D4A6 #43BAD4 #4371D4

triadic

#43BAD4 #D443BA #BAD443

tetradic

#43BAD4 #A643D4 #D45D43 #71D443

square

#43BAD4 #A643D4 #D45D43 #71D443

split-complementary

#43BAD4 #D44371 #D4A643

monochromatic

#1D6E7F #2999B1 #43BAD4 #75CCDF #A7DFEB

Accessibility & contrast

On white

2.28

#43BAD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.21

#43BAD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43BAD4

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43BAD4	#FFFFFF	#000000	##000000
##43BAD4	1.00	2.28	9.21	9.21
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.21	21.00	1.00	1.00
##000000	9.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8B4D5

Deuteranopia (green-blind)

#93A5D4

Tritanopia (blue-blind)

#00C4C2

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #43bad4;
/* rgb */ color: rgb(67, 186, 212);
/* oklch */ color: oklch(73.3% 0.110 215.2);

Tailwind

colors: {
  custom: {
    50: '#89cfe1',
    500: '#43bad4',
    950: '#000000',
  },
}

SCSS

$custom: #43bad4;
$custom-light: #89cfe1;
$custom-dark: #000000;

JSON

{
  "hex": "#43bad4",
  "rgb": {
    "r": 67,
    "g": 186,
    "b": 212
  },
  "hsl": {
    "h": 190.759,
    "s": 62.771,
    "l": 54.706
  },
  "oklch": {
    "l": 0.73349,
    "c": 0.10985,
    "h": 215.2
  },
  "luminance": 0.41065
}

Semantic roles & 50–950 ramp

primary

#43BAD4

secondary

#D8A69B

accent

#5F42E6

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #43BAD4

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

Preview Lab → · Contrast checker → · Palette generator →