#43C7E7#43C7E7

#43C7E7 is a light, vivid cyan. Relative luminance 0.478; OKLCH L 77.2% C 0.120 H 217.5°. Best body text is #000000 at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#43C7E7
RGB	rgb(67, 199, 231)
HSL	hsl(192, 77%, 58%)
HSV	hsv(192, 71%, 91%)
CMYK	cmyk(71%, 13.9%, 0%, 9.4%)
CIE-LAB	lab(74.70, -25.36, -26.21)
CIE-LCH	lch(74.70, 36.47, 225.94°)
OKLab	oklab(77.18% -0.0952 -0.0731)
OKLCH	oklch(77.18% 0.12 217.5)
XYZ	xyz(37.1559, 47.8053, 82.8549)
Luminance	0.4781 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43C7E7 #E76343

analogous

#43E7B5 #43C7E7 #4375E7

triadic

#43C7E7 #E743C7 #C7E743

tetradic

#43C7E7 #B543E7 #E76343 #75E743

square

#43C7E7 #B543E7 #E76343 #75E743

split-complementary

#43C7E7 #E74375 #E7B543

monochromatic

#14819C #1BAED2 #43C7E7 #79D7EE #B0E7F5

Accessibility & contrast

On white

1.99

#43C7E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.56

#43C7E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43C7E7

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43C7E7	#FFFFFF	#000000	##000000
##43C7E7	1.00	1.99	10.56	10.56
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.56	21.00	1.00	1.00
##000000	10.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2C1E9

Deuteranopia (green-blind)

#9BB1E7

Tritanopia (blue-blind)

#00D2D1

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #43c7e7;
/* rgb */ color: rgb(67, 199, 231);
/* oklch */ color: oklch(77.2% 0.120 217.5);

Tailwind

colors: {
  custom: {
    50: '#8cd8ee',
    500: '#43c7e7',
    950: '#000000',
  },
}

SCSS

$custom: #43c7e7;
$custom-light: #8cd8ee;
$custom-dark: #000000;

JSON

{
  "hex": "#43c7e7",
  "rgb": {
    "r": 67,
    "g": 199,
    "b": 231
  },
  "hsl": {
    "h": 191.707,
    "s": 77.358,
    "l": 58.431
  },
  "oklch": {
    "l": 0.77177,
    "c": 0.12002,
    "h": 217.5
  },
  "luminance": 0.4781
}

Semantic roles & 50–950 ramp

primary

#43C7E7

secondary

#E3AFA2

accent

#5934F4

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #43C7E7

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

Preview Lab → · Contrast checker → · Palette generator →