#429CC7#429CC7

#429CC7 is a light, moderate cyan. Relative luminance 0.291; OKLCH L 65.7% C 0.106 H 232.4°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#429CC7
RGB	rgb(66, 156, 199)
HSL	hsl(199, 54%, 52%)
HSV	hsv(199, 67%, 78%)
CMYK	cmyk(66.8%, 21.6%, 0%, 22%)
CIE-LAB	lab(60.83, -13.22, -29.98)
CIE-LCH	lch(60.83, 32.76, 246.20°)
OKLab	oklab(65.66% -0.0647 -0.0841)
OKLCH	oklch(65.66% 0.106 232.4)
XYZ	xyz(24.4400, 29.0561, 58.3421)
Luminance	0.2906 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429CC7 #C76D42

analogous

#42C7AF #429CC7 #425AC7

triadic

#429CC7 #C7429C #9CC742

tetradic

#429CC7 #AF42C7 #C76D42 #5AC742

square

#429CC7 #AF42C7 #C76D42 #5AC742

split-complementary

#429CC7 #C7425A #C7AF42

monochromatic

#21556E #2F799D #429CC7 #71B5D5 #A0CDE3

Accessibility & contrast

On white

3.08

#429CC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#429CC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429CC7

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429CC7	#FFFFFF	#000000	##000000
##429CC7	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879AC9

Deuteranopia (green-blind)

#748DC6

Tritanopia (blue-blind)

#00A8AA

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #429cc7;
/* rgb */ color: rgb(66, 156, 199);
/* oklch */ color: oklch(65.7% 0.106 232.4);

Tailwind

colors: {
  custom: {
    50: '#85b9d8',
    500: '#429cc7',
    950: '#000000',
  },
}

SCSS

$custom: #429cc7;
$custom-light: #85b9d8;
$custom-dark: #000000;

JSON

{
  "hex": "#429cc7",
  "rgb": {
    "r": 66,
    "g": 156,
    "b": 199
  },
  "hsl": {
    "h": 199.398,
    "s": 54.286,
    "l": 51.961
  },
  "oklch": {
    "l": 0.65662,
    "c": 0.1061,
    "h": 232.4
  },
  "luminance": 0.29059
}

Semantic roles & 50–950 ramp

primary

#429CC7

secondary

#D0A895

accent

#7A4ADE

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #429CC7

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

Preview Lab → · Contrast checker → · Palette generator →