#43BFDA#43BFDA

#43BFDA is a light, moderate cyan. Relative luminance 0.435; OKLCH L 74.8% C 0.113 H 215.3°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#43BFDA
RGB	rgb(67, 191, 218)
HSL	hsl(191, 67%, 56%)
HSV	hsv(191, 69%, 85%)
CMYK	cmyk(69.3%, 12.4%, 0%, 14.5%)
CIE-LAB	lab(71.90, -25.37, -23.45)
CIE-LCH	lch(71.90, 34.54, 222.75°)
OKLab	oklab(74.77% -0.0924 -0.0653)
OKLCH	oklch(74.77% 0.113 215.3)
XYZ	xyz(33.5951, 43.5130, 72.9444)
Luminance	0.4352 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43BFDA #DA5E43

analogous

#43DAA9 #43BFDA #4374DA

triadic

#43BFDA #DA43BF #BFDA43

tetradic

#43BFDA #A943DA #DA5E43 #74DA43

square

#43BFDA #A943DA #DA5E43 #74DA43

split-complementary

#43BFDA #DA4374 #DAA943

monochromatic

#1B7488 #25A0BB #43BFDA #76D0E4 #A9E2EE

Accessibility & contrast

On white

2.16

#43BFDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.70

#43BFDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43BFDA

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43BFDA	#FFFFFF	#000000	##000000
##43BFDA	1.00	2.16	9.70	9.70
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.70	21.00	1.00	1.00
##000000	9.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACB9DC

Deuteranopia (green-blind)

#97A9DA

Tritanopia (blue-blind)

#00C9C7

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #43bfda;
/* rgb */ color: rgb(67, 191, 218);
/* oklch */ color: oklch(74.8% 0.113 215.3);

Tailwind

colors: {
  custom: {
    50: '#8ad2e5',
    500: '#43bfda',
    950: '#000000',
  },
}

SCSS

$custom: #43bfda;
$custom-light: #8ad2e5;
$custom-dark: #000000;

JSON

{
  "hex": "#43bfda",
  "rgb": {
    "r": 67,
    "g": 191,
    "b": 218
  },
  "hsl": {
    "h": 190.728,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.74772,
    "c": 0.11313,
    "h": 215.3
  },
  "luminance": 0.43517
}

Semantic roles & 50–950 ramp

primary

#43BFDA

secondary

#DCA89D

accent

#5D3EEA

background

#F9FCFE

surface

#F1F9FC

border

#CBD2D5

text

#0D1415

muted

#7E8284

Preview Lab

Preview with #43BFDA

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

Preview Lab → · Contrast checker → · Palette generator →