#43BBD3#43BBD3

#43BBD3 is a light, moderate cyan. Relative luminance 0.414; OKLCH L 73.5% C 0.109 H 213.6°. Best body text is #000000 at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#43BBD3
RGB	rgb(67, 187, 211)
HSL	hsl(190, 62%, 55%)
HSV	hsv(190, 68%, 83%)
CMYK	cmyk(68.2%, 11.4%, 0%, 17.3%)
CIE-LAB	lab(70.48, -25.50, -21.80)
CIE-LCH	lch(70.48, 33.55, 220.52°)
OKLab	oklab(73.55% -0.0911 -0.0607)
OKLCH	oklch(73.55% 0.109 213.6)
XYZ	xyz(31.8380, 41.4335, 67.9349)
Luminance	0.4144 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43BBD3 #D35B43

analogous

#43D3A3 #43BBD3 #4373D3

triadic

#43BBD3 #D343BB #BBD343

tetradic

#43BBD3 #A343D3 #D35B43 #73D343

square

#43BBD3 #A343D3 #D35B43 #73D343

split-complementary

#43BBD3 #D34373 #D3A343

monochromatic

#1E6E7E #2999B0 #43BBD3 #75CDDF #A6DFEA

Accessibility & contrast

On white

2.26

#43BBD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.29

#43BBD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43BBD3

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43BBD3	#FFFFFF	#000000	##000000
##43BBD3	1.00	2.26	9.29	9.29
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.29	21.00	1.00	1.00
##000000	9.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9B5D4

Deuteranopia (green-blind)

#95A6D3

Tritanopia (blue-blind)

#00C4C2

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #43bbd3;
/* rgb */ color: rgb(67, 187, 211);
/* oklch */ color: oklch(73.5% 0.109 213.6);

Tailwind

colors: {
  custom: {
    50: '#89cfe0',
    500: '#43bbd3',
    950: '#000000',
  },
}

SCSS

$custom: #43bbd3;
$custom-light: #89cfe0;
$custom-dark: #000000;

JSON

{
  "hex": "#43bbd3",
  "rgb": {
    "r": 67,
    "g": 187,
    "b": 211
  },
  "hsl": {
    "h": 190,
    "s": 62.069,
    "l": 54.51
  },
  "oklch": {
    "l": 0.73546,
    "c": 0.10949,
    "h": 213.6
  },
  "luminance": 0.41437
}

Semantic roles & 50–950 ramp

primary

#43BBD3

secondary

#D7A59A

accent

#5E43E5

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #43BBD3

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

Preview Lab → · Contrast checker → · Palette generator →