#43B4D2#43B4D2

#43B4D2 is a light, moderate cyan. Relative luminance 0.385; OKLCH L 71.8% C 0.109 H 218.9°. Best body text is #000000 at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#43B4D2
RGB	rgb(67, 180, 210)
HSL	hsl(193, 61%, 54%)
HSV	hsv(193, 68%, 82%)
CMYK	cmyk(68.1%, 14.3%, 0%, 17.6%)
CIE-LAB	lab(68.38, -22.27, -24.46)
CIE-LCH	lch(68.38, 33.08, 227.69°)
OKLab	oklab(71.85% -0.0845 -0.0682)
OKLCH	oklch(71.85% 0.109 218.9)
XYZ	xyz(30.2641, 38.4856, 66.7937)
Luminance	0.3849 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B4D2 #D26143

analogous

#43D2A8 #43B4D2 #436DD2

triadic

#43B4D2 #D243B4 #B4D243

tetradic

#43B4D2 #A843D2 #D26143 #6DD243

square

#43B4D2 #A843D2 #D26143 #6DD243

split-complementary

#43B4D2 #D2436D #D2A843

monochromatic

#1E697D #2A92AE #43B4D2 #74C8DE #A6DBEA

Accessibility & contrast

On white

2.41

#43B4D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.70

#43B4D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B4D2

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B4D2	#FFFFFF	#000000	##000000
##43B4D2	1.00	2.41	8.70	8.70
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.70	21.00	1.00	1.00
##000000	8.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1AFD4

Deuteranopia (green-blind)

#8DA0D2

Tritanopia (blue-blind)

#00BEBD

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #43b4d2;
/* rgb */ color: rgb(67, 180, 210);
/* oklch */ color: oklch(71.8% 0.109 218.9);

Tailwind

colors: {
  custom: {
    50: '#88cadf',
    500: '#43b4d2',
    950: '#000000',
  },
}

SCSS

$custom: #43b4d2;
$custom-light: #88cadf;
$custom-dark: #000000;

JSON

{
  "hex": "#43b4d2",
  "rgb": {
    "r": 67,
    "g": 180,
    "b": 210
  },
  "hsl": {
    "h": 192.587,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.71845,
    "c": 0.1086,
    "h": 218.9
  },
  "luminance": 0.38489
}

Semantic roles & 50–950 ramp

primary

#43B4D2

secondary

#D7A79A

accent

#6543E4

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #43B4D2

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

Preview Lab → · Contrast checker → · Palette generator →