#429EB6#429EB6

#429EB6 is a light, moderate cyan. Relative luminance 0.290; OKLCH L 65.4% C 0.093 H 217.9°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#429EB6
RGB	rgb(66, 158, 182)
HSL	hsl(192, 47%, 49%)
HSV	hsv(192, 64%, 71%)
CMYK	cmyk(63.7%, 13.2%, 0%, 28.6%)
CIE-LAB	lab(60.77, -19.72, -20.52)
CIE-LCH	lch(60.77, 28.46, 226.14°)
OKLab	oklab(65.4% -0.0732 -0.0571)
OKLCH	oklch(65.4% 0.093 217.9)
XYZ	xyz(22.9137, 28.9870, 48.6344)
Luminance	0.2899 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429EB6 #B65A42

analogous

#42B694 #429EB6 #4264B6

triadic

#429EB6 #B6429E #9EB642

tetradic

#429EB6 #9442B6 #B65A42 #64B642

square

#429EB6 #9442B6 #B65A42 #64B642

split-complementary

#429EB6 #B64264 #B69442

monochromatic

#21505C #327789 #429EB6 #6CB6CA #99CCDA

Accessibility & contrast

On white

3.09

#429EB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#429EB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429EB6

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429EB6	#FFFFFF	#000000	##000000
##429EB6	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E9AB7

Deuteranopia (green-blind)

#7E8DB6

Tritanopia (blue-blind)

#00A6A6

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #429eb6;
/* rgb */ color: rgb(66, 158, 182);
/* oklch */ color: oklch(65.4% 0.093 217.9);

Tailwind

colors: {
  custom: {
    50: '#83bacc',
    500: '#429eb6',
    950: '#000000',
  },
}

SCSS

$custom: #429eb6;
$custom-light: #83bacc;
$custom-dark: #000000;

JSON

{
  "hex": "#429eb6",
  "rgb": {
    "r": 66,
    "g": 158,
    "b": 182
  },
  "hsl": {
    "h": 192.414,
    "s": 46.774,
    "l": 48.627
  },
  "oklch": {
    "l": 0.65396,
    "c": 0.09286,
    "h": 217.9
  },
  "luminance": 0.28989
}

Semantic roles & 50–950 ramp

primary

#429EB6

secondary

#C69A8E

accent

#6D51D6

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #429EB6

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

Preview Lab → · Contrast checker → · Palette generator →