#43B6DF#43B6DF

#43B6DF is a light, moderate cyan. Relative luminance 0.400; OKLCH L 72.9% C 0.117 H 225.8°. Best body text is #000000 at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#43B6DF
RGB	rgb(67, 182, 223)
HSL	hsl(196, 71%, 57%)
HSV	hsv(196, 70%, 87%)
CMYK	cmyk(70%, 18.4%, 0%, 12.5%)
CIE-LAB	lab(69.45, -19.20, -29.93)
CIE-LCH	lch(69.45, 35.56, 237.33°)
OKLab	oklab(72.87% -0.0816 -0.0838)
OKLCH	oklch(72.87% 0.117 225.8)
XYZ	xyz(32.3566, 39.9732, 75.8081)
Luminance	0.3998 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B6DF #DF6C43

analogous

#43DFBA #43B6DF #4368DF

triadic

#43B6DF #DF43B6 #B6DF43

tetradic

#43B6DF #BA43DF #DF6C43 #68DF43

square

#43B6DF #BA43DF #DF6C43 #68DF43

split-complementary

#43B6DF #DF4368 #DFBA43

monochromatic

#18708F #2199C4 #43B6DF #77CAE8 #ACDFF1

Accessibility & contrast

On white

2.33

#43B6DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.00

#43B6DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B6DF

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B6DF	#FFFFFF	#000000	##000000
##43B6DF	1.00	2.33	9.00	9.00
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.00	21.00	1.00	1.00
##000000	9.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0B2E1

Deuteranopia (green-blind)

#8AA3DF

Tritanopia (blue-blind)

#00C2C3

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #43b6df;
/* rgb */ color: rgb(67, 182, 223);
/* oklch */ color: oklch(72.9% 0.117 225.8);

Tailwind

colors: {
  custom: {
    50: '#8acce9',
    500: '#43b6df',
    950: '#000000',
  },
}

SCSS

$custom: #43b6df;
$custom-light: #8acce9;
$custom-dark: #000000;

JSON

{
  "hex": "#43b6df",
  "rgb": {
    "r": 67,
    "g": 182,
    "b": 223
  },
  "hsl": {
    "h": 195.769,
    "s": 70.909,
    "l": 56.863
  },
  "oklch": {
    "l": 0.72867,
    "c": 0.11697,
    "h": 225.8
  },
  "luminance": 0.39977
}

Semantic roles & 50–950 ramp

primary

#43B6DF

secondary

#DFB09F

accent

#693AEE

background

#F9FCFE

surface

#F1F8FC

border

#CBD1D5

text

#0D1316

muted

#7E8284

Preview Lab

Preview with #43B6DF

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

Preview Lab → · Contrast checker → · Palette generator →