#429FD4#429FD4

#429FD4 is a light, moderate cyan. Relative luminance 0.307; OKLCH L 67.0% C 0.117 H 237.3°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#429FD4
RGB	rgb(66, 159, 212)
HSL	hsl(202, 63%, 55%)
HSV	hsv(202, 69%, 83%)
CMYK	cmyk(68.9%, 25%, 0%, 16.9%)
CIE-LAB	lab(62.26, -10.58, -35.02)
CIE-LCH	lch(62.26, 36.58, 253.19°)
OKLab	oklab(66.98% -0.0633 -0.0986)
OKLCH	oklch(66.98% 0.117 237.3)
XYZ	xyz(26.5239, 30.7051, 66.8034)
Luminance	0.3071 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429FD4 #D47742

analogous

#42D4C0 #429FD4 #4256D4

triadic

#429FD4 #D4429F #9FD442

tetradic

#429FD4 #C042D4 #D47742 #56D442

square

#429FD4 #C042D4 #D47742 #56D442

split-complementary

#429FD4 #D44256 #D4C042

monochromatic

#1D5B7F #287FB1 #429FD4 #74B8DF #A6D2EB

Accessibility & contrast

On white

2.94

#429FD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#429FD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #429FD4

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429FD4	#FFFFFF	#000000	##000000
##429FD4	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#869ED6

Deuteranopia (green-blind)

#7290D3

Tritanopia (blue-blind)

#00ADB1

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #429fd4;
/* rgb */ color: rgb(66, 159, 212);
/* oklch */ color: oklch(67.0% 0.117 237.3);

Tailwind

colors: {
  custom: {
    50: '#87bbe1',
    500: '#429fd4',
    950: '#000000',
  },
}

SCSS

$custom: #429fd4;
$custom-light: #87bbe1;
$custom-dark: #000000;

JSON

{
  "hex": "#429fd4",
  "rgb": {
    "r": 66,
    "g": 159,
    "b": 212
  },
  "hsl": {
    "h": 201.781,
    "s": 62.931,
    "l": 54.51
  },
  "oklch": {
    "l": 0.66977,
    "c": 0.11714,
    "h": 237.3
  },
  "luminance": 0.30708
}

Semantic roles & 50–950 ramp

primary

#429FD4

secondary

#D8B09A

accent

#7D42E6

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0D1115

muted

#7D8083

Preview Lab

Preview with #429FD4

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

Preview Lab → · Contrast checker → · Palette generator →