#43BDE6#43BDE6

#43BDE6 is a light, vivid cyan. Relative luminance 0.433; OKLCH L 74.8% C 0.120 H 224.5°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#43BDE6
RGB	rgb(67, 189, 230)
HSL	hsl(195, 77%, 58%)
HSV	hsv(195, 71%, 90%)
CMYK	cmyk(70.9%, 17.8%, 0%, 9.8%)
CIE-LAB	lab(71.76, -20.60, -30.19)
CIE-LCH	lch(71.76, 36.55, 235.70°)
OKLab	oklab(74.8% -0.0859 -0.0845)
OKLCH	oklch(74.8% 0.12 224.5)
XYZ	xyz(34.7894, 43.2977, 81.3713)
Luminance	0.4330 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43BDE6 #E66C43

analogous

#43E6BD #43BDE6 #436BE6

triadic

#43BDE6 #E643BD #BDE643

tetradic

#43BDE6 #BD43E6 #E66C43 #6BE643

square

#43BDE6 #BD43E6 #E66C43 #6BE643

split-complementary

#43BDE6 #E6436B #E6BD43

monochromatic

#14789A #1CA3D0 #43BDE6 #79D0ED #AFE3F4

Accessibility & contrast

On white

2.17

#43BDE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#43BDE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43BDE6

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43BDE6	#FFFFFF	#000000	##000000
##43BDE6	1.00	2.17	9.66	9.66
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.66	21.00	1.00	1.00
##000000	9.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6B9E8

Deuteranopia (green-blind)

#90A9E6

Tritanopia (blue-blind)

#00C9CA

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #43bde6;
/* rgb */ color: rgb(67, 189, 230);
/* oklch */ color: oklch(74.8% 0.120 224.5);

Tailwind

colors: {
  custom: {
    50: '#8bd1ee',
    500: '#43bde6',
    950: '#000000',
  },
}

SCSS

$custom: #43bde6;
$custom-light: #8bd1ee;
$custom-dark: #000000;

JSON

{
  "hex": "#43bde6",
  "rgb": {
    "r": 67,
    "g": 189,
    "b": 230
  },
  "hsl": {
    "h": 195.092,
    "s": 76.526,
    "l": 58.235
  },
  "oklch": {
    "l": 0.74801,
    "c": 0.12047,
    "h": 224.5
  },
  "luminance": 0.43302
}

Semantic roles & 50–950 ramp

primary

#43BDE6

secondary

#E3B2A2

accent

#6535F3

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #43BDE6

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

Preview Lab → · Contrast checker → · Palette generator →