#429FC3#429FC3

#429FC3 is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.2% C 0.102 H 227.0°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#429FC3
RGB	rgb(66, 159, 195)
HSL	hsl(197, 52%, 51%)
HSV	hsv(197, 66%, 76%)
CMYK	cmyk(66.2%, 18.5%, 0%, 23.5%)
CIE-LAB	lab(61.56, -16.14, -26.61)
CIE-LCH	lch(61.56, 31.12, 238.76°)
OKLab	oklab(66.19% -0.0693 -0.0744)
OKLCH	oklch(66.19% 0.102 227)
XYZ	xyz(24.4913, 29.8920, 56.0982)
Luminance	0.2989 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429FC3 #C36642

analogous

#42C3A6 #429FC3 #425EC3

triadic

#429FC3 #C3429F #9FC342

tetradic

#429FC3 #A642C3 #C36642 #5EC342

square

#429FC3 #A642C3 #C36642 #5EC342

split-complementary

#429FC3 #C3425E #C3A642

monochromatic

#215569 #307B98 #429FC3 #70B7D2 #9FCEE0

Accessibility & contrast

On white

3.01

#429FC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#429FC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429FC3

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429FC3	#FFFFFF	#000000	##000000
##429FC3	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C9CC5

Deuteranopia (green-blind)

#7A8FC3

Tritanopia (blue-blind)

#00A9AB

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #429fc3;
/* rgb */ color: rgb(66, 159, 195);
/* oklch */ color: oklch(66.2% 0.102 227.0);

Tailwind

colors: {
  custom: {
    50: '#85bbd5',
    500: '#429fc3',
    950: '#000000',
  },
}

SCSS

$custom: #429fc3;
$custom-light: #85bbd5;
$custom-dark: #000000;

JSON

{
  "hex": "#429fc3",
  "rgb": {
    "r": 66,
    "g": 159,
    "b": 195
  },
  "hsl": {
    "h": 196.744,
    "s": 51.807,
    "l": 51.176
  },
  "oklch": {
    "l": 0.66191,
    "c": 0.10167,
    "h": 227
  },
  "luminance": 0.29895
}

Semantic roles & 50–950 ramp

primary

#429FC3

secondary

#CDA494

accent

#744DDB

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #429FC3

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

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