#43A5BF#43A5BF

#43A5BF is a light, moderate cyan. Relative luminance 0.319; OKLCH L 67.5% C 0.098 H 218.4°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#43A5BF
RGB	rgb(67, 165, 191)
HSL	hsl(193, 49%, 51%)
HSV	hsv(193, 65%, 75%)
CMYK	cmyk(64.9%, 13.6%, 0%, 25.1%)
CIE-LAB	lab(63.23, -20.42, -21.81)
CIE-LCH	lch(63.23, 29.88, 226.88°)
OKLab	oklab(67.49% -0.0765 -0.0607)
OKLCH	oklch(67.49% 0.098 218.4)
XYZ	xyz(25.1700, 31.8625, 54.1037)
Luminance	0.3186 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43A5BF #BF5D43

analogous

#43BF9B #43A5BF #4367BF

triadic

#43A5BF #BF43A5 #A5BF43

tetradic

#43A5BF #9B43BF #BF5D43 #67BF43

square

#43A5BF #9B43BF #BF5D43 #67BF43

split-complementary

#43A5BF #BF4367 #BF9B43

monochromatic

#225765 #327F93 #43A5BF #71BBCF #9ED1DE

Accessibility & contrast

On white

2.85

#43A5BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#43A5BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43A5BF

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43A5BF	#FFFFFF	#000000	##000000
##43A5BF	1.00	2.85	7.37	7.37
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.37	21.00	1.00	1.00
##000000	7.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94A1C0

Deuteranopia (green-blind)

#8393BF

Tritanopia (blue-blind)

#00AEAD

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #43a5bf;
/* rgb */ color: rgb(67, 165, 191);
/* oklch */ color: oklch(67.5% 0.098 218.4);

Tailwind

colors: {
  custom: {
    50: '#85c0d2',
    500: '#43a5bf',
    950: '#000000',
  },
}

SCSS

$custom: #43a5bf;
$custom-light: #85c0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#43a5bf",
  "rgb": {
    "r": 67,
    "g": 165,
    "b": 191
  },
  "hsl": {
    "h": 192.581,
    "s": 49.206,
    "l": 50.588
  },
  "oklch": {
    "l": 0.67485,
    "c": 0.09768,
    "h": 218.4
  },
  "luminance": 0.31865
}

Semantic roles & 50–950 ramp

primary

#43A5BF

secondary

#CA9F93

accent

#6C4FD9

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #43A5BF

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

Preview Lab → · Contrast checker → · Palette generator →