#43BCD5#43BCD5

#43BCD5 is a light, moderate cyan. Relative luminance 0.420; OKLCH L 73.9% C 0.111 H 214.2°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#43BCD5
RGB	rgb(67, 188, 213)
HSL	hsl(190, 63%, 55%)
HSV	hsv(190, 69%, 84%)
CMYK	cmyk(68.5%, 11.7%, 0%, 16.5%)
CIE-LAB	lab(70.84, -25.39, -22.34)
CIE-LCH	lch(70.84, 33.82, 221.33°)
OKLab	oklab(73.86% -0.0914 -0.0622)
OKLCH	oklch(73.86% 0.111 214.2)
XYZ	xyz(32.3032, 41.9602, 69.3346)
Luminance	0.4196 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43BCD5 #D55C43

analogous

#43D5A5 #43BCD5 #4373D5

triadic

#43BCD5 #D543BC #BCD543

tetradic

#43BCD5 #A543D5 #D55C43 #73D543

square

#43BCD5 #A543D5 #D55C43 #73D543

split-complementary

#43BCD5 #D54373 #D5A543

monochromatic

#1D7081 #289BB3 #43BCD5 #75CEE0 #A7E0EB

Accessibility & contrast

On white

2.24

#43BCD5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.39

#43BCD5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43BCD5

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43BCD5	#FFFFFF	#000000	##000000
##43BCD5	1.00	2.24	9.39	9.39
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.39	21.00	1.00	1.00
##000000	9.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAB6D6

Deuteranopia (green-blind)

#95A7D5

Tritanopia (blue-blind)

#00C6C4

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #43bcd5;
/* rgb */ color: rgb(67, 188, 213);
/* oklch */ color: oklch(73.9% 0.111 214.2);

Tailwind

colors: {
  custom: {
    50: '#89d0e2',
    500: '#43bcd5',
    950: '#000000',
  },
}

SCSS

$custom: #43bcd5;
$custom-light: #89d0e2;
$custom-dark: #000000;

JSON

{
  "hex": "#43bcd5",
  "rgb": {
    "r": 67,
    "g": 188,
    "b": 213
  },
  "hsl": {
    "h": 190.274,
    "s": 63.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.73863,
    "c": 0.11051,
    "h": 214.2
  },
  "luminance": 0.41964
}

Semantic roles & 50–950 ramp

primary

#43BCD5

secondary

#D9A69B

accent

#5E41E7

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #43BCD5

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

Preview Lab → · Contrast checker → · Palette generator →