#429AC0#429AC0

#429AC0 is a light, moderate cyan. Relative luminance 0.281; OKLCH L 64.9% C 0.101 H 229.6°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#429AC0
RGB	rgb(66, 154, 192)
HSL	hsl(198, 50%, 51%)
HSV	hsv(198, 66%, 75%)
CMYK	cmyk(65.6%, 19.8%, 0%, 24.7%)
CIE-LAB	lab(59.95, -14.41, -27.40)
CIE-LCH	lch(59.95, 30.96, 242.27°)
OKLab	oklab(64.87% -0.0652 -0.0767)
OKLCH	oklch(64.87% 0.101 229.6)
XYZ	xyz(23.3130, 28.0728, 54.0489)
Luminance	0.2807 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429AC0 #C06842

analogous

#42C0A7 #429AC0 #425BC0

triadic

#429AC0 #C0429A #9AC042

tetradic

#429AC0 #A742C0 #C06842 #5BC042

square

#429AC0 #A742C0 #C06842 #5BC042

split-complementary

#429AC0 #C0425B #C0A742

monochromatic

#225166 #317694 #429AC0 #70B3CF #9ECBDF

Accessibility & contrast

On white

3.17

#429AC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#429AC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429AC0

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429AC0	#FFFFFF	#000000	##000000
##429AC0	1.00	3.17	6.61	6.61
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8798C2

Deuteranopia (green-blind)

#758BBF

Tritanopia (blue-blind)

#00A5A6

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #429ac0;
/* rgb */ color: rgb(66, 154, 192);
/* oklch */ color: oklch(64.9% 0.101 229.6);

Tailwind

colors: {
  custom: {
    50: '#84b7d3',
    500: '#429ac0',
    950: '#000000',
  },
}

SCSS

$custom: #429ac0;
$custom-light: #84b7d3;
$custom-dark: #000000;

JSON

{
  "hex": "#429ac0",
  "rgb": {
    "r": 66,
    "g": 154,
    "b": 192
  },
  "hsl": {
    "h": 198.095,
    "s": 50,
    "l": 50.588
  },
  "oklch": {
    "l": 0.6487,
    "c": 0.10065,
    "h": 229.6
  },
  "luminance": 0.28075
}

Semantic roles & 50–950 ramp

primary

#429AC0

secondary

#CBA493

accent

#784EDA

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #429AC0

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

Preview Lab → · Contrast checker → · Palette generator →