#429BB7#429BB7

#429BB7 is a light, moderate cyan. Relative luminance 0.280; OKLCH L 64.7% C 0.094 H 221.9°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#429BB7
RGB	rgb(66, 155, 183)
HSL	hsl(194, 47%, 49%)
HSV	hsv(194, 64%, 72%)
CMYK	cmyk(63.9%, 15.3%, 0%, 28.2%)
CIE-LAB	lab(59.90, -17.82, -22.41)
CIE-LCH	lch(59.90, 28.63, 231.51°)
OKLab	oklab(64.71% -0.0696 -0.0624)
OKLCH	oklch(64.71% 0.094 221.9)
XYZ	xyz(22.5119, 28.0175, 49.0121)
Luminance	0.2802 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429BB7 #B75E42

analogous

#42B799 #429BB7 #4261B7

triadic

#429BB7 #B7429B #9BB742

tetradic

#429BB7 #9942B7 #B75E42 #61B742

square

#429BB7 #9942B7 #B75E42 #61B742

split-complementary

#429BB7 #B74261 #B79942

monochromatic

#224F5D #32758A #429BB7 #6CB4CA #99CBDA

Accessibility & contrast

On white

3.18

#429BB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#429BB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429BB7

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429BB7	#FFFFFF	#000000	##000000
##429BB7	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B97B8

Deuteranopia (green-blind)

#7A8BB7

Tritanopia (blue-blind)

#00A4A4

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #429bb7;
/* rgb */ color: rgb(66, 155, 183);
/* oklch */ color: oklch(64.7% 0.094 221.9);

Tailwind

colors: {
  custom: {
    50: '#83b8cc',
    500: '#429bb7',
    950: '#000000',
  },
}

SCSS

$custom: #429bb7;
$custom-light: #83b8cc;
$custom-dark: #000000;

JSON

{
  "hex": "#429bb7",
  "rgb": {
    "r": 66,
    "g": 155,
    "b": 183
  },
  "hsl": {
    "h": 194.359,
    "s": 46.988,
    "l": 48.824
  },
  "oklch": {
    "l": 0.64714,
    "c": 0.09354,
    "h": 221.9
  },
  "luminance": 0.2802
}

Semantic roles & 50–950 ramp

primary

#429BB7

secondary

#C69C8F

accent

#7151D7

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #429BB7

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

Preview Lab → · Contrast checker → · Palette generator →