#43B3D9#43B3D9

#43B3D9 is a light, moderate cyan. Relative luminance 0.384; OKLCH L 71.9% C 0.113 H 224.4°. Best body text is #000000 at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#43B3D9
RGB	rgb(67, 179, 217)
HSL	hsl(195, 66%, 56%)
HSV	hsv(195, 69%, 85%)
CMYK	cmyk(69.1%, 17.5%, 0%, 14.9%)
CIE-LAB	lab(68.34, -19.55, -28.35)
CIE-LCH	lch(68.34, 34.44, 235.42°)
OKLab	oklab(71.91% -0.0809 -0.0793)
OKLCH	oklch(71.91% 0.113 224.4)
XYZ	xyz(30.9541, 38.4398, 71.4204)
Luminance	0.3844 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B3D9 #D96943

analogous

#43D9B4 #43B3D9 #4368D9

triadic

#43B3D9 #D943B3 #B3D943

tetradic

#43B3D9 #B443D9 #D96943 #68D943

square

#43B3D9 #B443D9 #D96943 #68D943

split-complementary

#43B3D9 #D94368 #D9B443

monochromatic

#1B6B86 #2594B9 #43B3D9 #76C8E3 #A9DCEE

Accessibility & contrast

On white

2.42

#43B3D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.69

#43B3D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B3D9

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B3D9	#FFFFFF	#000000	##000000
##43B3D9	1.00	2.42	8.69	8.69
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.69	21.00	1.00	1.00
##000000	8.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EAFDB

Deuteranopia (green-blind)

#89A0D9

Tritanopia (blue-blind)

#00BEBF

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #43b3d9;
/* rgb */ color: rgb(67, 179, 217);
/* oklch */ color: oklch(71.9% 0.113 224.4);

Tailwind

colors: {
  custom: {
    50: '#89c9e4',
    500: '#43b3d9',
    950: '#000000',
  },
}

SCSS

$custom: #43b3d9;
$custom-light: #89c9e4;
$custom-dark: #000000;

JSON

{
  "hex": "#43b3d9",
  "rgb": {
    "r": 67,
    "g": 179,
    "b": 217
  },
  "hsl": {
    "h": 195.2,
    "s": 66.372,
    "l": 55.686
  },
  "oklch": {
    "l": 0.71905,
    "c": 0.11326,
    "h": 224.4
  },
  "luminance": 0.38443
}

Semantic roles & 50–950 ramp

primary

#43B3D9

secondary

#DBAD9D

accent

#6A3FE9

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #43B3D9

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

Preview Lab → · Contrast checker → · Palette generator →