#429AC6#429AC6

#429AC6 is a light, moderate cyan. Relative luminance 0.283; OKLCH L 65.1% C 0.106 H 233.5°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#429AC6
RGB	rgb(66, 154, 198)
HSL	hsl(200, 54%, 52%)
HSV	hsv(200, 67%, 78%)
CMYK	cmyk(66.7%, 22.2%, 0%, 22.4%)
CIE-LAB	lab(60.20, -12.45, -30.40)
CIE-LCH	lch(60.20, 32.85, 247.73°)
OKLab	oklab(65.15% -0.063 -0.0853)
OKLCH	oklch(65.15% 0.106 233.5)
XYZ	xyz(23.9914, 28.3441, 57.6217)
Luminance	0.2835 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429AC6 #C66E42

analogous

#42C6B0 #429AC6 #4258C6

triadic

#429AC6 #C6429A #9AC642

tetradic

#429AC6 #B042C6 #C66E42 #58C642

square

#429AC6 #B042C6 #C66E42 #58C642

split-complementary

#429AC6 #C64258 #C6B042

monochromatic

#21536D #2F789C #429AC6 #71B3D4 #A0CCE2

Accessibility & contrast

On white

3.15

#429AC6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#429AC6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429AC6

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429AC6	#FFFFFF	#000000	##000000
##429AC6	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8599C8

Deuteranopia (green-blind)

#728BC5

Tritanopia (blue-blind)

#00A6A9

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #429ac6;
/* rgb */ color: rgb(66, 154, 198);
/* oklch */ color: oklch(65.1% 0.106 233.5);

Tailwind

colors: {
  custom: {
    50: '#85b7d7',
    500: '#429ac6',
    950: '#000000',
  },
}

SCSS

$custom: #429ac6;
$custom-light: #85b7d7;
$custom-dark: #000000;

JSON

{
  "hex": "#429ac6",
  "rgb": {
    "r": 66,
    "g": 154,
    "b": 198
  },
  "hsl": {
    "h": 200,
    "s": 53.659,
    "l": 51.765
  },
  "oklch": {
    "l": 0.65145,
    "c": 0.10604,
    "h": 233.5
  },
  "luminance": 0.28347
}

Semantic roles & 50–950 ramp

primary

#429AC6

secondary

#CFA895

accent

#7C4BDD

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #429AC6

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

Preview Lab → · Contrast checker → · Palette generator →