#429BAF#429BAF

#429BAF is a light, moderate cyan. Relative luminance 0.277; OKLCH L 64.4% C 0.089 H 215.0°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#429BAF
RGB	rgb(66, 155, 175)
HSL	hsl(191, 45%, 47%)
HSV	hsv(191, 62%, 69%)
CMYK	cmyk(62.3%, 11.4%, 0%, 31.4%)
CIE-LAB	lab(59.61, -20.30, -18.34)
CIE-LCH	lch(59.61, 27.36, 222.08°)
OKLab	oklab(64.38% -0.0728 -0.0509)
OKLCH	oklch(64.38% 0.089 215)
XYZ	xyz(21.7028, 27.6938, 44.7508)
Luminance	0.2770 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429BAF #AF5642

analogous

#42AF8C #429BAF #4265AF

triadic

#429BAF #AF429B #9BAF42

tetradic

#429BAF #8C42AF #AF5642 #65AF42

square

#429BAF #8C42AF #AF5642 #65AF42

split-complementary

#429BAF #AF4265 #AF8C42

monochromatic

#204C56 #317483 #429BAF #68B5C6 #95CBD7

Accessibility & contrast

On white

3.21

#429BAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#429BAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429BAF

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429BAF	#FFFFFF	#000000	##000000
##429BAF	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D96B0

Deuteranopia (green-blind)

#7D8AAF

Tritanopia (blue-blind)

#00A3A1

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #429baf;
/* rgb */ color: rgb(66, 155, 175);
/* oklch */ color: oklch(64.4% 0.089 215.0);

Tailwind

colors: {
  custom: {
    50: '#82b8c6',
    500: '#429baf',
    950: '#000000',
  },
}

SCSS

$custom: #429baf;
$custom-light: #82b8c6;
$custom-dark: #000000;

JSON

{
  "hex": "#429baf",
  "rgb": {
    "r": 66,
    "g": 155,
    "b": 175
  },
  "hsl": {
    "h": 191.009,
    "s": 45.228,
    "l": 47.255
  },
  "oklch": {
    "l": 0.64382,
    "c": 0.08887,
    "h": 215
  },
  "luminance": 0.27696
}

Semantic roles & 50–950 ramp

primary

#429BAF

secondary

#C2958A

accent

#6B53D5

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #429BAF

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

Preview Lab → · Contrast checker → · Palette generator →