#43A4BF#43A4BF

#43A4BF is a light, moderate cyan. Relative luminance 0.315; OKLCH L 67.2% C 0.098 H 219.4°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#43A4BF
RGB	rgb(67, 164, 191)
HSL	hsl(193, 49%, 51%)
HSV	hsv(193, 65%, 75%)
CMYK	cmyk(64.9%, 14.1%, 0%, 25.1%)
CIE-LAB	lab(62.93, -19.90, -22.27)
CIE-LCH	lch(62.93, 29.86, 228.21°)
OKLab	oklab(67.25% -0.0755 -0.062)
OKLCH	oklch(67.25% 0.098 219.4)
XYZ	xyz(24.9903, 31.5031, 54.0438)
Luminance	0.3151 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43A4BF #BF5E43

analogous

#43BF9C #43A4BF #4366BF

triadic

#43A4BF #BF43A4 #A4BF43

tetradic

#43A4BF #9C43BF #BF5E43 #66BF43

square

#43A4BF #9C43BF #BF5E43 #66BF43

split-complementary

#43A4BF #BF4366 #BF9C43

monochromatic

#225765 #327E93 #43A4BF #71BACF #9ED0DE

Accessibility & contrast

On white

2.88

#43A4BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#43A4BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43A4BF

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43A4BF	#FFFFFF	#000000	##000000
##43A4BF	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93A0C0

Deuteranopia (green-blind)

#8193BF

Tritanopia (blue-blind)

#00ADAD

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #43a4bf;
/* rgb */ color: rgb(67, 164, 191);
/* oklch */ color: oklch(67.2% 0.098 219.4);

Tailwind

colors: {
  custom: {
    50: '#85bfd2',
    500: '#43a4bf',
    950: '#000000',
  },
}

SCSS

$custom: #43a4bf;
$custom-light: #85bfd2;
$custom-dark: #000000;

JSON

{
  "hex": "#43a4bf",
  "rgb": {
    "r": 67,
    "g": 164,
    "b": 191
  },
  "hsl": {
    "h": 193.065,
    "s": 49.206,
    "l": 50.588
  },
  "oklch": {
    "l": 0.67245,
    "c": 0.09768,
    "h": 219.4
  },
  "luminance": 0.31506
}

Semantic roles & 50–950 ramp

primary

#43A4BF

secondary

#CA9F93

accent

#6D4FD9

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #43A4BF

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

Preview Lab → · Contrast checker → · Palette generator →