#429FBA#429FBA

#429FBA is a light, moderate cyan. Relative luminance 0.295; OKLCH L 65.8% C 0.095 H 220.2°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#429FBA
RGB	rgb(66, 159, 186)
HSL	hsl(194, 48%, 49%)
HSV	hsv(194, 65%, 73%)
CMYK	cmyk(64.5%, 14.5%, 0%, 27.1%)
CIE-LAB	lab(61.22, -19.00, -22.09)
CIE-LCH	lch(61.22, 29.13, 229.30°)
OKLab	oklab(65.8% -0.0727 -0.0615)
OKLCH	oklch(65.8% 0.095 220.2)
XYZ	xyz(23.5042, 29.4972, 50.8997)
Luminance	0.2950 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429FBA #BA5D42

analogous

#42BA99 #429FBA #4263BA

triadic

#429FBA #BA429F #9FBA42

tetradic

#429FBA #9942BA #BA5D42 #63BA42

square

#429FBA #9942BA #BA5D42 #63BA42

split-complementary

#429FBA #BA4263 #BA9942

monochromatic

#225260 #32788D #429FBA #6EB6CB #9BCDDB

Accessibility & contrast

On white

3.04

#429FBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#429FBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429FBA

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429FBA	#FFFFFF	#000000	##000000
##429FBA	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F9BBB

Deuteranopia (green-blind)

#7D8EBA

Tritanopia (blue-blind)

#00A8A8

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #429fba;
/* rgb */ color: rgb(66, 159, 186);
/* oklch */ color: oklch(65.8% 0.095 220.2);

Tailwind

colors: {
  custom: {
    50: '#83bbce',
    500: '#429fba',
    950: '#000000',
  },
}

SCSS

$custom: #429fba;
$custom-light: #83bbce;
$custom-dark: #000000;

JSON

{
  "hex": "#429fba",
  "rgb": {
    "r": 66,
    "g": 159,
    "b": 186
  },
  "hsl": {
    "h": 193.5,
    "s": 47.619,
    "l": 49.412
  },
  "oklch": {
    "l": 0.65804,
    "c": 0.09526,
    "h": 220.2
  },
  "luminance": 0.295
}

Semantic roles & 50–950 ramp

primary

#429FBA

secondary

#C89D90

accent

#6F51D7

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #429FBA

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

Preview Lab → · Contrast checker → · Palette generator →