#43BBDA#43BBDA

#43BBDA is a light, moderate cyan. Relative luminance 0.418; OKLCH L 73.8% C 0.113 H 218.5°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#43BBDA
RGB	rgb(67, 187, 218)
HSL	hsl(192, 67%, 56%)
HSV	hsv(192, 69%, 85%)
CMYK	cmyk(69.3%, 14.2%, 0%, 14.5%)
CIE-LAB	lab(70.73, -23.35, -25.24)
CIE-LCH	lch(70.73, 34.38, 227.23°)
OKLab	oklab(73.83% -0.0884 -0.0704)
OKLCH	oklch(73.83% 0.113 218.5)
XYZ	xyz(32.7347, 41.7922, 72.6576)
Luminance	0.4180 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43BBDA #DA6243

analogous

#43DAAD #43BBDA #436FDA

triadic

#43BBDA #DA43BB #BBDA43

tetradic

#43BBDA #AD43DA #DA6243 #6FDA43

square

#43BBDA #AD43DA #DA6243 #6FDA43

split-complementary

#43BBDA #DA436F #DAAD43

monochromatic

#1B7188 #259CBB #43BBDA #76CDE4 #A9E0EE

Accessibility & contrast

On white

2.24

#43BBDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#43BBDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43BBDA

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43BBDA	#FFFFFF	#000000	##000000
##43BBDA	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7B6DC

Deuteranopia (green-blind)

#92A6DA

Tritanopia (blue-blind)

#00C6C5

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #43bbda;
/* rgb */ color: rgb(67, 187, 218);
/* oklch */ color: oklch(73.8% 0.113 218.5);

Tailwind

colors: {
  custom: {
    50: '#8acfe5',
    500: '#43bbda',
    950: '#000000',
  },
}

SCSS

$custom: #43bbda;
$custom-light: #8acfe5;
$custom-dark: #000000;

JSON

{
  "hex": "#43bbda",
  "rgb": {
    "r": 67,
    "g": 187,
    "b": 218
  },
  "hsl": {
    "h": 192.318,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.73828,
    "c": 0.11302,
    "h": 218.5
  },
  "luminance": 0.41796
}

Semantic roles & 50–950 ramp

primary

#43BBDA

secondary

#DCAA9D

accent

#613EEA

background

#F9FCFE

surface

#F1F9FC

border

#CBD2D5

text

#0D1415

muted

#7E8284

Preview Lab

Preview with #43BBDA

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

Preview Lab → · Contrast checker → · Palette generator →