#43B7DF#43B7DF

#43B7DF is a light, moderate cyan. Relative luminance 0.404; OKLCH L 73.1% C 0.117 H 225.0°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#43B7DF
RGB	rgb(67, 183, 223)
HSL	hsl(195, 71%, 57%)
HSV	hsv(195, 70%, 87%)
CMYK	cmyk(70%, 17.9%, 0%, 12.5%)
CIE-LAB	lab(69.74, -19.72, -29.48)
CIE-LCH	lch(69.74, 35.47, 236.22°)
OKLab	oklab(73.1% -0.0826 -0.0825)
OKLCH	oklch(73.1% 0.117 225)
XYZ	xyz(32.5621, 40.3843, 75.8766)
Luminance	0.4039 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B7DF #DF6B43

analogous

#43DFB9 #43B7DF #4369DF

triadic

#43B7DF #DF43B7 #B7DF43

tetradic

#43B7DF #B943DF #DF6B43 #69DF43

square

#43B7DF #B943DF #DF6B43 #69DF43

split-complementary

#43B7DF #DF4369 #DFB943

monochromatic

#18718F #219AC4 #43B7DF #77CBE8 #ACDFF1

Accessibility & contrast

On white

2.31

#43B7DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#43B7DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B7DF

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B7DF	#FFFFFF	#000000	##000000
##43B7DF	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)

#A1B3E1

Deuteranopia (green-blind)

#8BA4DF

Tritanopia (blue-blind)

#00C3C4

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #43b7df;
/* rgb */ color: rgb(67, 183, 223);
/* oklch */ color: oklch(73.1% 0.117 225.0);

Tailwind

colors: {
  custom: {
    50: '#8acce9',
    500: '#43b7df',
    950: '#000000',
  },
}

SCSS

$custom: #43b7df;
$custom-light: #8acce9;
$custom-dark: #000000;

JSON

{
  "hex": "#43b7df",
  "rgb": {
    "r": 67,
    "g": 183,
    "b": 223
  },
  "hsl": {
    "h": 195.385,
    "s": 70.909,
    "l": 56.863
  },
  "oklch": {
    "l": 0.731,
    "c": 0.11674,
    "h": 225
  },
  "luminance": 0.40388
}

Semantic roles & 50–950 ramp

primary

#43B7DF

secondary

#DFAF9F

accent

#683AEE

background

#F9FCFE

surface

#F1F8FC

border

#CBD1D5

text

#0D1316

muted

#7E8284

Preview Lab

Preview with #43B7DF

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

Preview Lab → · Contrast checker → · Palette generator →