#429ACE#429ACE

#429ACE is a light, moderate cyan. Relative luminance 0.287; OKLCH L 65.5% C 0.114 H 238.0°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#429ACE
RGB	rgb(66, 154, 206)
HSL	hsl(202, 59%, 53%)
HSV	hsv(202, 68%, 81%)
CMYK	cmyk(68%, 25.2%, 0%, 19.2%)
CIE-LAB	lab(60.54, -9.80, -34.35)
CIE-LCH	lch(60.54, 35.72, 254.08°)
OKLab	oklab(65.53% -0.0603 -0.0967)
OKLCH	oklch(65.53% 0.114 238)
XYZ	xyz(24.9386, 28.7230, 62.6103)
Luminance	0.2873 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429ACE #CE7642

analogous

#42CEBC #429ACE #4254CE

triadic

#429ACE #CE429A #9ACE42

tetradic

#429ACE #BC42CE #CE7642 #54CE42

square

#429ACE #BC42CE #CE7642 #54CE42

split-complementary

#429ACE #CE4254 #CEBC42

monochromatic

#1F5677 #2B79A7 #429ACE #73B4DB #A3CEE7

Accessibility & contrast

On white

3.11

#429ACE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#429ACE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429ACE

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429ACE	#FFFFFF	#000000	##000000
##429ACE	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#829AD0

Deuteranopia (green-blind)

#6E8CCD

Tritanopia (blue-blind)

#00A7AC

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #429ace;
/* rgb */ color: rgb(66, 154, 206);
/* oklch */ color: oklch(65.5% 0.114 238.0);

Tailwind

colors: {
  custom: {
    50: '#86b7dd',
    500: '#429ace',
    950: '#000000',
  },
}

SCSS

$custom: #429ace;
$custom-light: #86b7dd;
$custom-dark: #000000;

JSON

{
  "hex": "#429ace",
  "rgb": {
    "r": 66,
    "g": 154,
    "b": 206
  },
  "hsl": {
    "h": 202.286,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.65525,
    "c": 0.11394,
    "h": 238
  },
  "luminance": 0.28726
}

Semantic roles & 50–950 ramp

primary

#429ACE

secondary

#D4AE98

accent

#8046E2

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #429ACE

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

Preview Lab → · Contrast checker → · Palette generator →