#429BC7#429BC7

#429BC7 is a light, moderate cyan. Relative luminance 0.287; OKLCH L 65.4% C 0.107 H 233.3°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#429BC7
RGB	rgb(66, 155, 199)
HSL	hsl(200, 54%, 52%)
HSV	hsv(200, 67%, 78%)
CMYK	cmyk(66.8%, 22.1%, 0%, 22%)
CIE-LAB	lab(60.54, -12.67, -30.43)
CIE-LCH	lch(60.54, 32.97, 247.40°)
OKLab	oklab(65.43% -0.0637 -0.0854)
OKLCH	oklch(65.43% 0.107 233.3)
XYZ	xyz(24.2729, 28.7219, 58.2864)
Luminance	0.2872 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429BC7 #C76E42

analogous

#42C7B1 #429BC7 #4258C7

triadic

#429BC7 #C7429B #9BC742

tetradic

#429BC7 #B142C7 #C76E42 #58C742

square

#429BC7 #B142C7 #C76E42 #58C742

split-complementary

#429BC7 #C74258 #C7B142

monochromatic

#21546E #2F799D #429BC7 #71B4D5 #A0CDE3

Accessibility & contrast

On white

3.11

#429BC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#429BC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429BC7

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429BC7	#FFFFFF	#000000	##000000
##429BC7	1.00	3.11	6.74	6.74
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8599C9

Deuteranopia (green-blind)

#738CC6

Tritanopia (blue-blind)

#00A7AA

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #429bc7;
/* rgb */ color: rgb(66, 155, 199);
/* oklch */ color: oklch(65.4% 0.107 233.3);

Tailwind

colors: {
  custom: {
    50: '#85b8d8',
    500: '#429bc7',
    950: '#000000',
  },
}

SCSS

$custom: #429bc7;
$custom-light: #85b8d8;
$custom-dark: #000000;

JSON

{
  "hex": "#429bc7",
  "rgb": {
    "r": 66,
    "g": 155,
    "b": 199
  },
  "hsl": {
    "h": 199.85,
    "s": 54.286,
    "l": 51.961
  },
  "oklch": {
    "l": 0.65427,
    "c": 0.10654,
    "h": 233.3
  },
  "luminance": 0.28724
}

Semantic roles & 50–950 ramp

primary

#429BC7

secondary

#D0A995

accent

#7B4ADE

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #429BC7

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

Preview Lab → · Contrast checker → · Palette generator →