#429CB6#429CB6

#429CB6 is a light, moderate cyan. Relative luminance 0.283; OKLCH L 64.9% C 0.093 H 220.0°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#429CB6
RGB	rgb(66, 156, 182)
HSL	hsl(193, 47%, 49%)
HSV	hsv(193, 64%, 71%)
CMYK	cmyk(63.7%, 14.3%, 0%, 28.6%)
CIE-LAB	lab(60.17, -18.66, -21.44)
CIE-LCH	lch(60.17, 28.42, 228.96°)
OKLab	oklab(64.91% -0.0711 -0.0597)
OKLCH	oklch(64.91% 0.093 220)
XYZ	xyz(22.5753, 28.3102, 48.5216)
Luminance	0.2831 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429CB6 #B65C42

analogous

#42B696 #429CB6 #4262B6

triadic

#429CB6 #B6429C #9CB642

tetradic

#429CB6 #9642B6 #B65C42 #62B642

square

#429CB6 #9642B6 #B65C42 #62B642

split-complementary

#429CB6 #B64262 #B69642

monochromatic

#214F5C #327689 #429CB6 #6CB5CA #99CBDA

Accessibility & contrast

On white

3.15

#429CB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#429CB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429CB6

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429CB6	#FFFFFF	#000000	##000000
##429CB6	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C98B7

Deuteranopia (green-blind)

#7B8CB6

Tritanopia (blue-blind)

#00A5A4

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #429cb6;
/* rgb */ color: rgb(66, 156, 182);
/* oklch */ color: oklch(64.9% 0.093 220.0);

Tailwind

colors: {
  custom: {
    50: '#83b9cc',
    500: '#429cb6',
    950: '#000000',
  },
}

SCSS

$custom: #429cb6;
$custom-light: #83b9cc;
$custom-dark: #000000;

JSON

{
  "hex": "#429cb6",
  "rgb": {
    "r": 66,
    "g": 156,
    "b": 182
  },
  "hsl": {
    "h": 193.448,
    "s": 46.774,
    "l": 48.627
  },
  "oklch": {
    "l": 0.64913,
    "c": 0.09284,
    "h": 220
  },
  "luminance": 0.28313
}

Semantic roles & 50–950 ramp

primary

#429CB6

secondary

#C69B8E

accent

#6F51D6

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #429CB6

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

Preview Lab → · Contrast checker → · Palette generator →