#43AAD3#43AAD3

#43AAD3 is a light, moderate cyan. Relative luminance 0.346; OKLCH L 69.5% C 0.111 H 228.1°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#43AAD3
RGB	rgb(67, 170, 211)
HSL	hsl(197, 62%, 55%)
HSV	hsv(197, 68%, 83%)
CMYK	cmyk(68.2%, 19.4%, 0%, 17.3%)
CIE-LAB	lab(65.47, -16.73, -29.48)
CIE-LCH	lch(65.47, 33.89, 240.43°)
OKLab	oklab(69.53% -0.0741 -0.0825)
OKLCH	oklch(69.53% 0.111 228.1)
XYZ	xyz(28.4426, 34.6428, 66.8031)
Luminance	0.3465 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43AAD3 #D36C43

analogous

#43D3B4 #43AAD3 #4362D3

triadic

#43AAD3 #D343AA #AAD343

tetradic

#43AAD3 #B443D3 #D36C43 #62D343

square

#43AAD3 #B443D3 #D36C43 #62D343

split-complementary

#43AAD3 #D34362 #D3B443

monochromatic

#1E637E #2989B0 #43AAD3 #75C0DF #A6D7EA

Accessibility & contrast

On white

2.65

#43AAD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.93

#43AAD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43AAD3

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43AAD3	#FFFFFF	#000000	##000000
##43AAD3	1.00	2.65	7.93	7.93
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.93	21.00	1.00	1.00
##000000	7.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94A7D5

Deuteranopia (green-blind)

#8199D2

Tritanopia (blue-blind)

#00B6B7

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #43aad3;
/* rgb */ color: rgb(67, 170, 211);
/* oklch */ color: oklch(69.5% 0.111 228.1);

Tailwind

colors: {
  custom: {
    50: '#88c3e0',
    500: '#43aad3',
    950: '#000000',
  },
}

SCSS

$custom: #43aad3;
$custom-light: #88c3e0;
$custom-dark: #000000;

JSON

{
  "hex": "#43aad3",
  "rgb": {
    "r": 67,
    "g": 170,
    "b": 211
  },
  "hsl": {
    "h": 197.083,
    "s": 62.069,
    "l": 54.51
  },
  "oklch": {
    "l": 0.6953,
    "c": 0.11092,
    "h": 228.1
  },
  "luminance": 0.34646
}

Semantic roles & 50–950 ramp

primary

#43AAD3

secondary

#D7AC9A

accent

#7143E5

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #43AAD3

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

Preview Lab → · Contrast checker → · Palette generator →