#43BBE0#43BBE0

#43BBE0 is a light, moderate cyan. Relative luminance 0.421; OKLCH L 74.1% C 0.117 H 222.4°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#43BBE0
RGB	rgb(67, 187, 224)
HSL	hsl(194, 72%, 57%)
HSV	hsv(194, 70%, 88%)
CMYK	cmyk(70.1%, 16.5%, 0%, 12.2%)
CIE-LAB	lab(70.95, -21.47, -28.17)
CIE-LCH	lch(70.95, 35.42, 232.69°)
OKLab	oklab(74.08% -0.0861 -0.0787)
OKLCH	oklch(74.08% 0.117 222.4)
XYZ	xyz(33.5341, 42.1119, 76.8676)
Luminance	0.4212 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43BBE0 #E06843

analogous

#43E0B6 #43BBE0 #436DE0

triadic

#43BBE0 #E043BB #BBE043

tetradic

#43BBE0 #B643E0 #E06843 #6DE043

square

#43BBE0 #B643E0 #E06843 #6DE043

split-complementary

#43BBE0 #E0436D #E0B643

monochromatic

#187491 #219EC5 #43BBE0 #78CEE9 #ACE1F1

Accessibility & contrast

On white

2.23

#43BBE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#43BBE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43BBE0

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43BBE0	#FFFFFF	#000000	##000000
##43BBE0	1.00	2.23	9.42	9.42
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.42	21.00	1.00	1.00
##000000	9.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6B7E2

Deuteranopia (green-blind)

#90A7E0

Tritanopia (blue-blind)

#00C7C7

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #43bbe0;
/* rgb */ color: rgb(67, 187, 224);
/* oklch */ color: oklch(74.1% 0.117 222.4);

Tailwind

colors: {
  custom: {
    50: '#8acfe9',
    500: '#43bbe0',
    950: '#000000',
  },
}

SCSS

$custom: #43bbe0;
$custom-light: #8acfe9;
$custom-dark: #000000;

JSON

{
  "hex": "#43bbe0",
  "rgb": {
    "r": 67,
    "g": 187,
    "b": 224
  },
  "hsl": {
    "h": 194.14,
    "s": 71.689,
    "l": 57.059
  },
  "oklch": {
    "l": 0.74079,
    "c": 0.11671,
    "h": 222.4
  },
  "luminance": 0.42116
}

Semantic roles & 50–950 ramp

primary

#43BBE0

secondary

#DFAF9F

accent

#6439EE

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0D1416

muted

#7E8284

Preview Lab

Preview with #43BBE0

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

Preview Lab → · Contrast checker → · Palette generator →