#43BCDE#43BCDE

#43BCDE is a light, moderate cyan. Relative luminance 0.424; OKLCH L 74.2% C 0.115 H 220.4°. Best body text is #000000 at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#43BCDE
RGB	rgb(67, 188, 222)
HSL	hsl(193, 70%, 57%)
HSV	hsv(193, 70%, 87%)
CMYK	cmyk(69.8%, 15.3%, 0%, 12.9%)
CIE-LAB	lab(71.17, -22.61, -26.75)
CIE-LCH	lch(71.17, 35.02, 229.80°)
OKLab	oklab(74.23% -0.0879 -0.0747)
OKLCH	oklch(74.23% 0.115 220.4)
XYZ	xyz(33.4773, 42.4298, 75.5185)
Luminance	0.4243 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43BCDE #DE6543

analogous

#43DEB2 #43BCDE #436FDE

triadic

#43BCDE #DE43BC #BCDE43

tetradic

#43BCDE #B243DE #DE6543 #6FDE43

square

#43BCDE #B243DE #DE6543 #6FDE43

split-complementary

#43BCDE #DE436F #DEB243

monochromatic

#19748E #229FC2 #43BCDE #77CFE7 #ABE1F0

Accessibility & contrast

On white

2.21

#43BCDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.49

#43BCDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43BCDE

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43BCDE	#FFFFFF	#000000	##000000
##43BCDE	1.00	2.21	9.49	9.49
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.49	21.00	1.00	1.00
##000000	9.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7B7E0

Deuteranopia (green-blind)

#92A7DE

Tritanopia (blue-blind)

#00C7C7

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #43bcde;
/* rgb */ color: rgb(67, 188, 222);
/* oklch */ color: oklch(74.2% 0.115 220.4);

Tailwind

colors: {
  custom: {
    50: '#8ad0e8',
    500: '#43bcde',
    950: '#000000',
  },
}

SCSS

$custom: #43bcde;
$custom-light: #8ad0e8;
$custom-dark: #000000;

JSON

{
  "hex": "#43bcde",
  "rgb": {
    "r": 67,
    "g": 188,
    "b": 222
  },
  "hsl": {
    "h": 193.161,
    "s": 70.136,
    "l": 56.667
  },
  "oklch": {
    "l": 0.74229,
    "c": 0.11533,
    "h": 220.4
  },
  "luminance": 0.42434
}

Semantic roles & 50–950 ramp

primary

#43BCDE

secondary

#DEAD9F

accent

#623BED

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0D1416

muted

#7E8284

Preview Lab

Preview with #43BCDE

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

Preview Lab → · Contrast checker → · Palette generator →