#43A9CF#43A9CF

#43A9CF is a light, moderate cyan. Relative luminance 0.341; OKLCH L 69.1% C 0.108 H 226.4°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#43A9CF
RGB	rgb(67, 169, 207)
HSL	hsl(196, 59%, 54%)
HSV	hsv(196, 68%, 81%)
CMYK	cmyk(67.6%, 18.4%, 0%, 18.8%)
CIE-LAB	lab(65.02, -17.48, -27.96)
CIE-LCH	lch(65.02, 32.97, 237.99°)
OKLab	oklab(69.12% -0.0745 -0.0782)
OKLCH	oklch(69.12% 0.108 226.4)
XYZ	xyz(27.7607, 34.0712, 64.1327)
Luminance	0.3407 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43A9CF #CF6943

analogous

#43CFAF #43A9CF #4363CF

triadic

#43A9CF #CF43A9 #A9CF43

tetradic

#43A9CF #AF43CF #CF6943 #63CF43

square

#43A9CF #AF43CF #CF6943 #63CF43

split-complementary

#43A9CF #CF4363 #CFAF43

monochromatic

#1F6079 #2B87AA #43A9CF #74BFDB #A5D6E8

Accessibility & contrast

On white

2.69

#43A9CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#43A9CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43A9CF

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43A9CF	#FFFFFF	#000000	##000000
##43A9CF	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94A6D1

Deuteranopia (green-blind)

#8198CF

Tritanopia (blue-blind)

#00B4B5

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #43a9cf;
/* rgb */ color: rgb(67, 169, 207);
/* oklch */ color: oklch(69.1% 0.108 226.4);

Tailwind

colors: {
  custom: {
    50: '#87c2dd',
    500: '#43a9cf',
    950: '#000000',
  },
}

SCSS

$custom: #43a9cf;
$custom-light: #87c2dd;
$custom-dark: #000000;

JSON

{
  "hex": "#43a9cf",
  "rgb": {
    "r": 67,
    "g": 169,
    "b": 207
  },
  "hsl": {
    "h": 196.286,
    "s": 59.322,
    "l": 53.725
  },
  "oklch": {
    "l": 0.69118,
    "c": 0.10805,
    "h": 226.4
  },
  "luminance": 0.34074
}

Semantic roles & 50–950 ramp

primary

#43A9CF

secondary

#D5A999

accent

#7045E3

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0D1215

muted

#7D8183

Preview Lab

Preview with #43A9CF

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

Preview Lab → · Contrast checker → · Palette generator →