#43A0E8#43A0E8

#43A0E8 is a light, vivid cyan. Relative luminance 0.322; OKLCH L 68.2% C 0.138 H 245.3°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#43A0E8
RGB	rgb(67, 160, 232)
HSL	hsl(206, 78%, 59%)
HSV	hsv(206, 71%, 91%)
CMYK	cmyk(71.1%, 31%, 0%, 9%)
CIE-LAB	lab(63.47, -4.23, -44.18)
CIE-LCH	lch(63.47, 44.39, 264.53°)
OKLab	oklab(68.24% -0.0575 -0.1251)
OKLCH	oklch(68.24% 0.138 245.3)
XYZ	xyz(29.4455, 32.1578, 80.9835)
Luminance	0.3216 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43A0E8 #E88B43

analogous

#43E8DE #43A0E8 #434DE8

triadic

#43A0E8 #E843A0 #A0E843

tetradic

#43A0E8 #DE43E8 #E88B43 #4DE843

square

#43A0E8 #DE43E8 #E88B43 #4DE843

split-complementary

#43A0E8 #E8434D #E8DE43

monochromatic

#13619D #1A83D4 #43A0E8 #7ABCEF #B0D7F5

Accessibility & contrast

On white

2.83

#43A0E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#43A0E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43A0E8

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43A0E8	#FFFFFF	#000000	##000000
##43A0E8	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA2EB

Deuteranopia (green-blind)

#6893E7

Tritanopia (blue-blind)

#00B1BA

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #43a0e8;
/* rgb */ color: rgb(67, 160, 232);
/* oklch */ color: oklch(68.2% 0.138 245.3);

Tailwind

colors: {
  custom: {
    50: '#8abbef',
    500: '#43a0e8',
    950: '#000000',
  },
}

SCSS

$custom: #43a0e8;
$custom-light: #8abbef;
$custom-dark: #000000;

JSON

{
  "hex": "#43a0e8",
  "rgb": {
    "r": 67,
    "g": 160,
    "b": 232
  },
  "hsl": {
    "h": 206.182,
    "s": 78.199,
    "l": 58.627
  },
  "oklch": {
    "l": 0.68242,
    "c": 0.13771,
    "h": 245.3
  },
  "luminance": 0.32161
}

Semantic roles & 50–950 ramp

primary

#43A0E8

secondary

#E4BFA3

accent

#8833F5

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #43A0E8

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

Preview Lab → · Contrast checker → · Palette generator →