#429FB6#429FB6

#429FB6 is a light, moderate cyan. Relative luminance 0.293; OKLCH L 65.6% C 0.093 H 216.9°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#429FB6
RGB	rgb(66, 159, 182)
HSL	hsl(192, 47%, 49%)
HSV	hsv(192, 64%, 71%)
CMYK	cmyk(63.7%, 12.6%, 0%, 28.6%)
CIE-LAB	lab(61.07, -20.24, -20.06)
CIE-LCH	lch(61.07, 28.50, 224.74°)
OKLab	oklab(65.64% -0.0743 -0.0558)
OKLCH	oklch(65.64% 0.093 216.9)
XYZ	xyz(23.0850, 29.3295, 48.6915)
Luminance	0.2933 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429FB6 #B65942

analogous

#42B693 #429FB6 #4265B6

triadic

#429FB6 #B6429F #9FB642

tetradic

#429FB6 #9342B6 #B65942 #65B642

square

#429FB6 #9342B6 #B65942 #65B642

split-complementary

#429FB6 #B64265 #B69342

monochromatic

#21515C #327889 #429FB6 #6CB7CA #99CDDA

Accessibility & contrast

On white

3.06

#429FB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#429FB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429FB6

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429FB6	#FFFFFF	#000000	##000000
##429FB6	1.00	3.06	6.87	6.87
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#909AB7

Deuteranopia (green-blind)

#7F8EB6

Tritanopia (blue-blind)

#00A7A6

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #429fb6;
/* rgb */ color: rgb(66, 159, 182);
/* oklch */ color: oklch(65.6% 0.093 216.9);

Tailwind

colors: {
  custom: {
    50: '#83bbcc',
    500: '#429fb6',
    950: '#000000',
  },
}

SCSS

$custom: #429fb6;
$custom-light: #83bbcc;
$custom-dark: #000000;

JSON

{
  "hex": "#429fb6",
  "rgb": {
    "r": 66,
    "g": 159,
    "b": 182
  },
  "hsl": {
    "h": 191.897,
    "s": 46.774,
    "l": 48.627
  },
  "oklch": {
    "l": 0.65637,
    "c": 0.09292,
    "h": 216.9
  },
  "luminance": 0.29332
}

Semantic roles & 50–950 ramp

primary

#429FB6

secondary

#C6998E

accent

#6C51D6

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #429FB6

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

Preview Lab → · Contrast checker → · Palette generator →