#43A7D3#43A7D3

#43A7D3 is a light, moderate cyan. Relative luminance 0.335; OKLCH L 68.8% C 0.112 H 230.6°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#43A7D3
RGB	rgb(67, 167, 211)
HSL	hsl(198, 62%, 55%)
HSV	hsv(198, 68%, 83%)
CMYK	cmyk(68.2%, 20.9%, 0%, 17.3%)
CIE-LAB	lab(64.59, -15.12, -30.84)
CIE-LCH	lch(64.59, 34.35, 243.88°)
OKLab	oklab(68.83% -0.0711 -0.0865)
OKLCH	oklch(68.83% 0.112 230.6)
XYZ	xyz(27.8866, 33.5308, 66.6178)
Luminance	0.3353 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43A7D3 #D36F43

analogous

#43D3B7 #43A7D3 #435FD3

triadic

#43A7D3 #D343A7 #A7D343

tetradic

#43A7D3 #B743D3 #D36F43 #5FD343

square

#43A7D3 #B743D3 #D36F43 #5FD343

split-complementary

#43A7D3 #D3435F #D3B743

monochromatic

#1E617E #2987B0 #43A7D3 #75BEDF #A6D5EA

Accessibility & contrast

On white

2.72

#43A7D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#43A7D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43A7D3

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43A7D3	#FFFFFF	#000000	##000000
##43A7D3	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91A5D5

Deuteranopia (green-blind)

#7D96D2

Tritanopia (blue-blind)

#00B3B6

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #43a7d3;
/* rgb */ color: rgb(67, 167, 211);
/* oklch */ color: oklch(68.8% 0.112 230.6);

Tailwind

colors: {
  custom: {
    50: '#87c1e0',
    500: '#43a7d3',
    950: '#000000',
  },
}

SCSS

$custom: #43a7d3;
$custom-light: #87c1e0;
$custom-dark: #000000;

JSON

{
  "hex": "#43a7d3",
  "rgb": {
    "r": 67,
    "g": 167,
    "b": 211
  },
  "hsl": {
    "h": 198.333,
    "s": 62.069,
    "l": 54.51
  },
  "oklch": {
    "l": 0.68826,
    "c": 0.11193,
    "h": 230.6
  },
  "luminance": 0.33534
}

Semantic roles & 50–950 ramp

primary

#43A7D3

secondary

#D7AD9A

accent

#7443E5

background

#F9FBFD

surface

#F1F7FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #43A7D3

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

Preview Lab → · Contrast checker → · Palette generator →