#43B8D7#43B8D7

#43B8D7 is a light, moderate cyan. Relative luminance 0.404; OKLCH L 73.0% C 0.111 H 219.0°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#43B8D7
RGB	rgb(67, 184, 215)
HSL	hsl(193, 65%, 55%)
HSV	hsv(193, 69%, 84%)
CMYK	cmyk(68.8%, 14.4%, 0%, 15.7%)
CIE-LAB	lab(69.74, -22.75, -25.12)
CIE-LCH	lch(69.74, 33.89, 227.83°)
OKLab	oklab(73% -0.0866 -0.0701)
OKLCH	oklch(73% 0.111 219)
XYZ	xyz(31.7159, 40.3770, 70.3988)
Luminance	0.4038 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B8D7 #D76243

analogous

#43D7AC #43B8D7 #436ED7

triadic

#43B8D7 #D743B8 #B8D743

tetradic

#43B8D7 #AC43D7 #D76243 #6ED743

square

#43B8D7 #AC43D7 #D76243 #6ED743

split-complementary

#43B8D7 #D7436E #D7AC43

monochromatic

#1C6E84 #2798B6 #43B8D7 #75CBE2 #A8DEEC

Accessibility & contrast

On white

2.31

#43B8D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#43B8D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B8D7

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B8D7	#FFFFFF	#000000	##000000
##43B8D7	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5B3D9

Deuteranopia (green-blind)

#90A4D7

Tritanopia (blue-blind)

#00C2C2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #43b8d7;
/* rgb */ color: rgb(67, 184, 215);
/* oklch */ color: oklch(73.0% 0.111 219.0);

Tailwind

colors: {
  custom: {
    50: '#89cde3',
    500: '#43b8d7',
    950: '#000000',
  },
}

SCSS

$custom: #43b8d7;
$custom-light: #89cde3;
$custom-dark: #000000;

JSON

{
  "hex": "#43b8d7",
  "rgb": {
    "r": 67,
    "g": 184,
    "b": 215
  },
  "hsl": {
    "h": 192.568,
    "s": 64.912,
    "l": 55.294
  },
  "oklch": {
    "l": 0.72997,
    "c": 0.11139,
    "h": 219
  },
  "luminance": 0.40381
}

Semantic roles & 50–950 ramp

primary

#43B8D7

secondary

#DAA99C

accent

#6340E8

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #43B8D7

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

Preview Lab → · Contrast checker → · Palette generator →