#429FC0#429FC0

#429FC0 is a light, moderate cyan. Relative luminance 0.298; OKLCH L 66.1% C 0.099 H 224.9°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#429FC0
RGB	rgb(66, 159, 192)
HSL	hsl(196, 50%, 51%)
HSV	hsv(196, 66%, 75%)
CMYK	cmyk(65.6%, 17.2%, 0%, 24.7%)
CIE-LAB	lab(61.44, -17.10, -25.11)
CIE-LCH	lch(61.44, 30.38, 235.74°)
OKLab	oklab(66.06% -0.0704 -0.0701)
OKLCH	oklch(66.06% 0.099 224.9)
XYZ	xyz(24.1555, 29.7577, 54.3297)
Luminance	0.2976 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429FC0 #C06342

analogous

#42C0A2 #429FC0 #4260C0

triadic

#429FC0 #C0429F #9FC042

tetradic

#429FC0 #A242C0 #C06342 #60C042

square

#429FC0 #A242C0 #C06342 #60C042

split-complementary

#429FC0 #C04260 #C0A242

monochromatic

#225466 #317A94 #429FC0 #70B6CF #9ECEDF

Accessibility & contrast

On white

3.02

#429FC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#429FC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429FC0

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429FC0	#FFFFFF	#000000	##000000
##429FC0	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9CC2

Deuteranopia (green-blind)

#7B8FC0

Tritanopia (blue-blind)

#00A9AA

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #429fc0;
/* rgb */ color: rgb(66, 159, 192);
/* oklch */ color: oklch(66.1% 0.099 224.9);

Tailwind

colors: {
  custom: {
    50: '#84bbd3',
    500: '#429fc0',
    950: '#000000',
  },
}

SCSS

$custom: #429fc0;
$custom-light: #84bbd3;
$custom-dark: #000000;

JSON

{
  "hex": "#429fc0",
  "rgb": {
    "r": 66,
    "g": 159,
    "b": 192
  },
  "hsl": {
    "h": 195.714,
    "s": 50,
    "l": 50.588
  },
  "oklch": {
    "l": 0.6606,
    "c": 0.09936,
    "h": 224.9
  },
  "luminance": 0.2976
}

Semantic roles & 50–950 ramp

primary

#429FC0

secondary

#CBA293

accent

#734EDA

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #429FC0

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

Preview Lab → · Contrast checker → · Palette generator →