#429BC1#429BC1

#429BC1 is a light, moderate cyan. Relative luminance 0.285; OKLCH L 65.2% C 0.101 H 229.4°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#429BC1
RGB	rgb(66, 155, 193)
HSL	hsl(198, 51%, 51%)
HSV	hsv(198, 66%, 76%)
CMYK	cmyk(65.8%, 19.7%, 0%, 24.3%)
CIE-LAB	lab(60.29, -14.63, -27.44)
CIE-LCH	lch(60.29, 31.10, 241.94°)
OKLab	oklab(65.15% -0.0659 -0.0768)
OKLCH	oklch(65.15% 0.101 229.4)
XYZ	xyz(23.5899, 28.4487, 54.6897)
Luminance	0.2845 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429BC1 #C16842

analogous

#42C1A8 #429BC1 #425BC1

triadic

#429BC1 #C1429B #9BC142

tetradic

#429BC1 #A842C1 #C16842 #5BC142

square

#429BC1 #A842C1 #C16842 #5BC142

split-complementary

#429BC1 #C1425B #C1A842

monochromatic

#225267 #317795 #429BC1 #70B3D0 #9ECCDF

Accessibility & contrast

On white

3.14

#429BC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#429BC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429BC1

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429BC1	#FFFFFF	#000000	##000000
##429BC1	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8799C3

Deuteranopia (green-blind)

#768CC0

Tritanopia (blue-blind)

#00A6A7

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #429bc1;
/* rgb */ color: rgb(66, 155, 193);
/* oklch */ color: oklch(65.2% 0.101 229.4);

Tailwind

colors: {
  custom: {
    50: '#84b8d3',
    500: '#429bc1',
    950: '#000000',
  },
}

SCSS

$custom: #429bc1;
$custom-light: #84b8d3;
$custom-dark: #000000;

JSON

{
  "hex": "#429bc1",
  "rgb": {
    "r": 66,
    "g": 155,
    "b": 193
  },
  "hsl": {
    "h": 197.953,
    "s": 50.598,
    "l": 50.784
  },
  "oklch": {
    "l": 0.65152,
    "c": 0.10117,
    "h": 229.4
  },
  "luminance": 0.28451
}

Semantic roles & 50–950 ramp

primary

#429BC1

secondary

#CCA493

accent

#784EDA

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #429BC1

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

Preview Lab → · Contrast checker → · Palette generator →