#43B3CD#43B3CD

#43B3CD is a light, moderate cyan. Relative luminance 0.378; OKLCH L 71.4% C 0.106 H 216.2°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#43B3CD
RGB	rgb(67, 179, 205)
HSL	hsl(191, 58%, 53%)
HSV	hsv(191, 67%, 80%)
CMYK	cmyk(67.3%, 12.7%, 0%, 19.6%)
CIE-LAB	lab(67.90, -23.30, -22.44)
CIE-LCH	lch(67.90, 32.35, 223.91°)
OKLab	oklab(71.4% -0.0855 -0.0625)
OKLCH	oklch(71.4% 0.106 216.2)
XYZ	xyz(29.4497, 37.8380, 63.4972)
Luminance	0.3784 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B3CD #CD5D43

analogous

#43CDA2 #43B3CD #436ECD

triadic

#43B3CD #CD43B3 #B3CD43

tetradic

#43B3CD #A243CD #CD5D43 #6ECD43

square

#43B3CD #A243CD #CD5D43 #6ECD43

split-complementary

#43B3CD #CD436E #CDA243

monochromatic

#1F6676 #2C8FA7 #43B3CD #73C7DA #A4DAE7

Accessibility & contrast

On white

2.45

#43B3CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#43B3CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B3CD

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B3CD	#FFFFFF	#000000	##000000
##43B3CD	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1AECE

Deuteranopia (green-blind)

#8E9FCD

Tritanopia (blue-blind)

#00BCBB

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #43b3cd;
/* rgb */ color: rgb(67, 179, 205);
/* oklch */ color: oklch(71.4% 0.106 216.2);

Tailwind

colors: {
  custom: {
    50: '#88cadc',
    500: '#43b3cd',
    950: '#000000',
  },
}

SCSS

$custom: #43b3cd;
$custom-light: #88cadc;
$custom-dark: #000000;

JSON

{
  "hex": "#43b3cd",
  "rgb": {
    "r": 67,
    "g": 179,
    "b": 205
  },
  "hsl": {
    "h": 191.304,
    "s": 57.983,
    "l": 53.333
  },
  "oklch": {
    "l": 0.71403,
    "c": 0.10586,
    "h": 216.2
  },
  "luminance": 0.37841
}

Semantic roles & 50–950 ramp

primary

#43B3CD

secondary

#D4A398

accent

#6447E1

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #43B3CD

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

Preview Lab → · Contrast checker → · Palette generator →