#429EB9#429EB9

#429EB9 is a light, moderate cyan. Relative luminance 0.291; OKLCH L 65.5% C 0.095 H 220.4°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#429EB9
RGB	rgb(66, 158, 185)
HSL	hsl(194, 47%, 49%)
HSV	hsv(194, 64%, 73%)
CMYK	cmyk(64.3%, 14.6%, 0%, 27.5%)
CIE-LAB	lab(60.88, -18.78, -22.04)
CIE-LCH	lch(60.88, 28.96, 229.56°)
OKLab	oklab(65.52% -0.0721 -0.0614)
OKLCH	oklch(65.52% 0.095 220.4)
XYZ	xyz(23.2270, 29.1123, 50.2847)
Luminance	0.2912 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429EB9 #B95D42

analogous

#42B998 #429EB9 #4263B9

triadic

#429EB9 #B9429E #9EB942

tetradic

#429EB9 #9842B9 #B95D42 #63B942

square

#429EB9 #9842B9 #B95D42 #63B942

split-complementary

#429EB9 #B94263 #B99842

monochromatic

#22515F #32778C #429EB9 #6DB6CB #9ACCDB

Accessibility & contrast

On white

3.08

#429EB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#429EB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429EB9

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429EB9	#FFFFFF	#000000	##000000
##429EB9	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E9ABA

Deuteranopia (green-blind)

#7D8DB9

Tritanopia (blue-blind)

#00A7A7

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #429eb9;
/* rgb */ color: rgb(66, 158, 185);
/* oklch */ color: oklch(65.5% 0.095 220.4);

Tailwind

colors: {
  custom: {
    50: '#83bace',
    500: '#429eb9',
    950: '#000000',
  },
}

SCSS

$custom: #429eb9;
$custom-light: #83bace;
$custom-dark: #000000;

JSON

{
  "hex": "#429eb9",
  "rgb": {
    "r": 66,
    "g": 158,
    "b": 185
  },
  "hsl": {
    "h": 193.613,
    "s": 47.41,
    "l": 49.216
  },
  "oklch": {
    "l": 0.65521,
    "c": 0.09467,
    "h": 220.4
  },
  "luminance": 0.29115
}

Semantic roles & 50–950 ramp

primary

#429EB9

secondary

#C79C90

accent

#6F51D7

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #429EB9

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

Preview Lab → · Contrast checker → · Palette generator →