#43B0CC#43B0CC

#43B0CC is a light, moderate cyan. Relative luminance 0.366; OKLCH L 70.6% C 0.105 H 218.1°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#43B0CC
RGB	rgb(67, 176, 204)
HSL	hsl(192, 57%, 53%)
HSV	hsv(192, 67%, 80%)
CMYK	cmyk(67.2%, 13.7%, 0%, 20%)
CIE-LAB	lab(66.98, -22.08, -23.30)
CIE-LCH	lch(66.98, 32.10, 226.54°)
OKLab	oklab(70.65% -0.0828 -0.0649)
OKLCH	oklch(70.65% 0.105 218.1)
XYZ	xyz(28.7347, 36.6004, 62.6652)
Luminance	0.3660 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B0CC #CC5F43

analogous

#43CCA3 #43B0CC #436BCC

triadic

#43B0CC #CC43B0 #B0CC43

tetradic

#43B0CC #A343CC #CC5F43 #6BCC43

square

#43B0CC #A343CC #CC5F43 #6BCC43

split-complementary

#43B0CC #CC436B #CCA343

monochromatic

#206375 #2D8CA5 #43B0CC #73C4D9 #A3D8E6

Accessibility & contrast

On white

2.52

#43B0CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#43B0CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B0CC

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B0CC	#FFFFFF	#000000	##000000
##43B0CC	1.00	2.52	8.32	8.32
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EABCE

Deuteranopia (green-blind)

#8B9DCC

Tritanopia (blue-blind)

#00BAB9

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #43b0cc;
/* rgb */ color: rgb(67, 176, 204);
/* oklch */ color: oklch(70.6% 0.105 218.1);

Tailwind

colors: {
  custom: {
    50: '#87c7db',
    500: '#43b0cc',
    950: '#000000',
  },
}

SCSS

$custom: #43b0cc;
$custom-light: #87c7db;
$custom-dark: #000000;

JSON

{
  "hex": "#43b0cc",
  "rgb": {
    "r": 67,
    "g": 176,
    "b": 204
  },
  "hsl": {
    "h": 192.263,
    "s": 57.322,
    "l": 53.137
  },
  "oklch": {
    "l": 0.70649,
    "c": 0.10522,
    "h": 218.1
  },
  "luminance": 0.36604
}

Semantic roles & 50–950 ramp

primary

#43B0CC

secondary

#D3A498

accent

#6747E1

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0D1315

muted

#7D8283

Preview Lab

Preview with #43B0CC

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

Preview Lab → · Contrast checker → · Palette generator →