#43CDEA#43CDEA

#43CDEA is a light, vivid cyan. Relative luminance 0.508; OKLCH L 78.7% C 0.122 H 214.9°. Best body text is #000000 at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#43CDEA
RGB	rgb(67, 205, 234)
HSL	hsl(190, 80%, 59%)
HSV	hsv(190, 71%, 92%)
CMYK	cmyk(71.4%, 12.4%, 0%, 8.2%)
CIE-LAB	lab(76.55, -27.42, -25.00)
CIE-LCH	lch(76.55, 37.10, 222.35°)
OKLab	oklab(78.7% -0.0998 -0.0697)
OKLCH	oklch(78.7% 0.122 214.9)
XYZ	xyz(38.9911, 50.7919, 85.5748)
Luminance	0.5080 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43CDEA #EA6043

analogous

#43EAB4 #43CDEA #437AEA

triadic

#43CDEA #EA43CD #CDEA43

tetradic

#43CDEA #B443EA #EA6043 #7AEA43

square

#43CDEA #B443EA #EA6043 #7AEA43

split-complementary

#43CDEA #EA437A #EAB443

monochromatic

#1288A1 #18B6D8 #43CDEA #7ADCF0 #B1EAF6

Accessibility & contrast

On white

1.88

#43CDEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.16

#43CDEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43CDEA

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43CDEA	#FFFFFF	#000000	##000000
##43CDEA	1.00	1.88	11.16	11.16
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.16	21.00	1.00	1.00
##000000	11.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9C7EC

Deuteranopia (green-blind)

#A1B6EA

Tritanopia (blue-blind)

#00D8D6

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #43cdea;
/* rgb */ color: rgb(67, 205, 234);
/* oklch */ color: oklch(78.7% 0.122 214.9);

Tailwind

colors: {
  custom: {
    50: '#8ddcf0',
    500: '#43cdea',
    950: '#000000',
  },
}

SCSS

$custom: #43cdea;
$custom-light: #8ddcf0;
$custom-dark: #000000;

JSON

{
  "hex": "#43cdea",
  "rgb": {
    "r": 67,
    "g": 205,
    "b": 234
  },
  "hsl": {
    "h": 190.419,
    "s": 79.904,
    "l": 59.02
  },
  "oklch": {
    "l": 0.787,
    "c": 0.1217,
    "h": 214.9
  },
  "luminance": 0.50796
}

Semantic roles & 50–950 ramp

primary

#43CDEA

secondary

#A3422E

accent

#5431F6

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1516

muted

#7F8485

Preview Lab

Preview with #43CDEA

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

Preview Lab → · Contrast checker → · Palette generator →