#43B5CC#43B5CC

#43B5CC is a light, moderate cyan. Relative luminance 0.386; OKLCH L 71.8% C 0.106 H 213.7°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#43B5CC
RGB	rgb(67, 181, 204)
HSL	hsl(190, 57%, 53%)
HSV	hsv(190, 67%, 80%)
CMYK	cmyk(67.2%, 11.3%, 0%, 20%)
CIE-LAB	lab(68.46, -24.63, -21.04)
CIE-LCH	lch(68.46, 32.39, 220.51°)
OKLab	oklab(71.84% -0.0879 -0.0585)
OKLCH	oklch(71.84% 0.106 213.7)
XYZ	xyz(29.7331, 38.5974, 62.9981)
Luminance	0.3860 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B5CC #CC5A43

analogous

#43CC9E #43B5CC #4370CC

triadic

#43B5CC #CC43B5 #B5CC43

tetradic

#43B5CC #9E43CC #CC5A43 #70CC43

square

#43B5CC #9E43CC #CC5A43 #70CC43

split-complementary

#43B5CC #CC4370 #CC9E43

monochromatic

#206775 #2D91A5 #43B5CC #73C8D9 #A3DBE6

Accessibility & contrast

On white

2.41

#43B5CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#43B5CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B5CC

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B5CC	#FFFFFF	#000000	##000000
##43B5CC	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4AFCD

Deuteranopia (green-blind)

#90A1CC

Tritanopia (blue-blind)

#00BEBC

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #43b5cc;
/* rgb */ color: rgb(67, 181, 204);
/* oklch */ color: oklch(71.8% 0.106 213.7);

Tailwind

colors: {
  custom: {
    50: '#88cbdb',
    500: '#43b5cc',
    950: '#000000',
  },
}

SCSS

$custom: #43b5cc;
$custom-light: #88cbdb;
$custom-dark: #000000;

JSON

{
  "hex": "#43b5cc",
  "rgb": {
    "r": 67,
    "g": 181,
    "b": 204
  },
  "hsl": {
    "h": 190.073,
    "s": 57.322,
    "l": 53.137
  },
  "oklch": {
    "l": 0.7184,
    "c": 0.10558,
    "h": 213.7
  },
  "luminance": 0.38601
}

Semantic roles & 50–950 ramp

primary

#43B5CC

secondary

#D3A298

accent

#6147E1

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #43B5CC

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

Preview Lab → · Contrast checker → · Palette generator →