#429CD1#429CD1

#429CD1 is a light, moderate cyan. Relative luminance 0.295; OKLCH L 66.1% C 0.116 H 238.0°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#429CD1
RGB	rgb(66, 156, 209)
HSL	hsl(202, 61%, 54%)
HSV	hsv(202, 68%, 82%)
CMYK	cmyk(68.4%, 25.4%, 0%, 18%)
CIE-LAB	lab(61.25, -9.91, -34.91)
CIE-LCH	lch(61.25, 36.30, 254.15°)
OKLab	oklab(66.14% -0.0613 -0.0983)
OKLCH	oklch(66.14% 0.116 238)
XYZ	xyz(25.6394, 29.5358, 64.6590)
Luminance	0.2954 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429CD1 #D17742

analogous

#42D1BF #429CD1 #4255D1

triadic

#429CD1 #D1429C #9CD142

tetradic

#429CD1 #BF42D1 #D17742 #55D142

square

#429CD1 #BF42D1 #D17742 #55D142

split-complementary

#429CD1 #D14255 #D1BF42

monochromatic

#1E587B #2A7CAC #429CD1 #73B6DD #A4D0E9

Accessibility & contrast

On white

3.04

#429CD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#429CD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429CD1

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429CD1	#FFFFFF	#000000	##000000
##429CD1	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839CD3

Deuteranopia (green-blind)

#708ED0

Tritanopia (blue-blind)

#00A9AE

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #429cd1;
/* rgb */ color: rgb(66, 156, 209);
/* oklch */ color: oklch(66.1% 0.116 238.0);

Tailwind

colors: {
  custom: {
    50: '#86b9df',
    500: '#429cd1',
    950: '#000000',
  },
}

SCSS

$custom: #429cd1;
$custom-light: #86b9df;
$custom-dark: #000000;

JSON

{
  "hex": "#429cd1",
  "rgb": {
    "r": 66,
    "g": 156,
    "b": 209
  },
  "hsl": {
    "h": 202.238,
    "s": 60.851,
    "l": 53.922
  },
  "oklch": {
    "l": 0.66135,
    "c": 0.11584,
    "h": 238
  },
  "luminance": 0.29539
}

Semantic roles & 50–950 ramp

primary

#429CD1

secondary

#D6B099

accent

#7F44E4

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #429CD1

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

Preview Lab → · Contrast checker → · Palette generator →