#43B5CE#43B5CE

#43B5CE is a light, moderate cyan. Relative luminance 0.387; OKLCH L 71.9% C 0.107 H 215.1°. Best body text is #000000 at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#43B5CE
RGB	rgb(67, 181, 206)
HSL	hsl(191, 59%, 54%)
HSV	hsv(191, 67%, 81%)
CMYK	cmyk(67.5%, 12.1%, 0%, 19.2%)
CIE-LAB	lab(68.53, -24.01, -22.03)
CIE-LCH	lch(68.53, 32.59, 222.53°)
OKLab	oklab(71.92% -0.0871 -0.0613)
OKLCH	oklch(71.92% 0.107 215.1)
XYZ	xyz(29.9745, 38.6939, 64.2695)
Luminance	0.3870 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B5CE #CE5C43

analogous

#43CEA1 #43B5CE #436FCE

triadic

#43B5CE #CE43B5 #B5CE43

tetradic

#43B5CE #A143CE #CE5C43 #6FCE43

square

#43B5CE #A143CE #CE5C43 #6FCE43

split-complementary

#43B5CE #CE436F #CEA143

monochromatic

#1F6877 #2C92A8 #43B5CE #74C8DB #A4DBE7

Accessibility & contrast

On white

2.40

#43B5CE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.74

#43B5CE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B5CE

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B5CE	#FFFFFF	#000000	##000000
##43B5CE	1.00	2.40	8.74	8.74
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.74	21.00	1.00	1.00
##000000	8.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3AFCF

Deuteranopia (green-blind)

#90A1CE

Tritanopia (blue-blind)

#00BEBD

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #43b5ce;
/* rgb */ color: rgb(67, 181, 206);
/* oklch */ color: oklch(71.9% 0.107 215.1);

Tailwind

colors: {
  custom: {
    50: '#88cbdd',
    500: '#43b5ce',
    950: '#000000',
  },
}

SCSS

$custom: #43b5ce;
$custom-light: #88cbdd;
$custom-dark: #000000;

JSON

{
  "hex": "#43b5ce",
  "rgb": {
    "r": 67,
    "g": 181,
    "b": 206
  },
  "hsl": {
    "h": 190.791,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.7192,
    "c": 0.10651,
    "h": 215.1
  },
  "luminance": 0.38697
}

Semantic roles & 50–950 ramp

primary

#43B5CE

secondary

#D4A399

accent

#6246E2

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #43B5CE

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

Preview Lab → · Contrast checker → · Palette generator →