#43C1DB#43C1DB

#43C1DB is a light, moderate cyan. Relative luminance 0.444; OKLCH L 75.3% C 0.114 H 214.3°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#43C1DB
RGB	rgb(67, 193, 219)
HSL	hsl(190, 68%, 56%)
HSV	hsv(190, 69%, 86%)
CMYK	cmyk(69.4%, 11.9%, 0%, 14.1%)
CIE-LAB	lab(72.52, -26.06, -23.04)
CIE-LCH	lch(72.52, 34.78, 221.48°)
OKLab	oklab(75.29% -0.094 -0.0642)
OKLCH	oklch(75.29% 0.114 214.3)
XYZ	xyz(34.1655, 44.4438, 73.7820)
Luminance	0.4445 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43C1DB #DB5D43

analogous

#43DBA9 #43C1DB #4375DB

triadic

#43C1DB #DB43C1 #C1DB43

tetradic

#43C1DB #A943DB #DB5D43 #75DB43

square

#43C1DB #A943DB #DB5D43 #75DB43

split-complementary

#43C1DB #DB4375 #DBA943

monochromatic

#1A7689 #24A3BD #43C1DB #76D2E5 #AAE3EF

Accessibility & contrast

On white

2.12

#43C1DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#43C1DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43C1DB

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43C1DB	#FFFFFF	#000000	##000000
##43C1DB	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBBDC

Deuteranopia (green-blind)

#99ABDB

Tritanopia (blue-blind)

#00CBC9

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #43c1db;
/* rgb */ color: rgb(67, 193, 219);
/* oklch */ color: oklch(75.3% 0.114 214.3);

Tailwind

colors: {
  custom: {
    50: '#8ad4e6',
    500: '#43c1db',
    950: '#000000',
  },
}

SCSS

$custom: #43c1db;
$custom-light: #8ad4e6;
$custom-dark: #000000;

JSON

{
  "hex": "#43c1db",
  "rgb": {
    "r": 67,
    "g": 193,
    "b": 219
  },
  "hsl": {
    "h": 190.263,
    "s": 67.857,
    "l": 56.078
  },
  "oklch": {
    "l": 0.75285,
    "c": 0.11378,
    "h": 214.3
  },
  "luminance": 0.44448
}

Semantic roles & 50–950 ramp

primary

#43C1DB

secondary

#DCA89E

accent

#5B3DEB

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0D1415

muted

#7E8384

Preview Lab

Preview with #43C1DB

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

Preview Lab → · Contrast checker → · Palette generator →