#43B5DA#43B5DA

#43B5DA is a light, moderate cyan. Relative luminance 0.393; OKLCH L 72.4% C 0.114 H 223.4°. Best body text is #000000 at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#43B5DA
RGB	rgb(67, 181, 218)
HSL	hsl(195, 67%, 56%)
HSV	hsv(195, 69%, 85%)
CMYK	cmyk(69.3%, 17%, 0%, 14.5%)
CIE-LAB	lab(68.97, -20.27, -27.94)
CIE-LCH	lch(68.97, 34.52, 234.04°)
OKLab	oklab(72.42% -0.0825 -0.0781)
OKLCH	oklch(72.42% 0.114 223.4)
XYZ	xyz(31.4883, 39.2994, 72.2421)
Luminance	0.3930 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B5DA #DA6843

analogous

#43DAB3 #43B5DA #4369DA

triadic

#43B5DA #DA43B5 #B5DA43

tetradic

#43B5DA #B343DA #DA6843 #69DA43

square

#43B5DA #B343DA #DA6843 #69DA43

split-complementary

#43B5DA #DA4369 #DAB343

monochromatic

#1B6D88 #2596BB #43B5DA #76C9E4 #A9DDEE

Accessibility & contrast

On white

2.37

#43B5DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.86

#43B5DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B5DA

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B5DA	#FFFFFF	#000000	##000000
##43B5DA	1.00	2.37	8.86	8.86
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.86	21.00	1.00	1.00
##000000	8.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0B1DC

Deuteranopia (green-blind)

#8BA2DA

Tritanopia (blue-blind)

#00C0C1

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #43b5da;
/* rgb */ color: rgb(67, 181, 218);
/* oklch */ color: oklch(72.4% 0.114 223.4);

Tailwind

colors: {
  custom: {
    50: '#89cbe5',
    500: '#43b5da',
    950: '#000000',
  },
}

SCSS

$custom: #43b5da;
$custom-light: #89cbe5;
$custom-dark: #000000;

JSON

{
  "hex": "#43b5da",
  "rgb": {
    "r": 67,
    "g": 181,
    "b": 218
  },
  "hsl": {
    "h": 194.702,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.72417,
    "c": 0.1136,
    "h": 223.4
  },
  "luminance": 0.39303
}

Semantic roles & 50–950 ramp

primary

#43B5DA

secondary

#DCAC9D

accent

#683EEA

background

#F9FCFE

surface

#F1F8FC

border

#CBD1D5

text

#0D1315

muted

#7E8284

Preview Lab

Preview with #43B5DA

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

Preview Lab → · Contrast checker → · Palette generator →