#429BCE#429BCE

#429BCE is a light, moderate cyan. Relative luminance 0.291; OKLCH L 65.8% C 0.113 H 237.3°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#429BCE
RGB	rgb(66, 155, 206)
HSL	hsl(202, 59%, 53%)
HSV	hsv(202, 68%, 81%)
CMYK	cmyk(68%, 24.8%, 0%, 19.2%)
CIE-LAB	lab(60.83, -10.36, -33.90)
CIE-LCH	lch(60.83, 35.44, 253.01°)
OKLab	oklab(65.76% -0.0613 -0.0953)
OKLCH	oklch(65.76% 0.113 237.3)
XYZ	xyz(25.1044, 29.0545, 62.6656)
Luminance	0.2906 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429BCE #CE7542

analogous

#42CEBB #429BCE #4255CE

triadic

#429BCE #CE429B #9BCE42

tetradic

#429BCE #BB42CE #CE7542 #55CE42

square

#429BCE #BB42CE #CE7542 #55CE42

split-complementary

#429BCE #CE4255 #CEBB42

monochromatic

#1F5777 #2B7AA7 #429BCE #73B5DB #A3CEE7

Accessibility & contrast

On white

3.08

#429BCE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#429BCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429BCE

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429BCE	#FFFFFF	#000000	##000000
##429BCE	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839AD0

Deuteranopia (green-blind)

#708DCD

Tritanopia (blue-blind)

#00A8AC

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #429bce;
/* rgb */ color: rgb(66, 155, 206);
/* oklch */ color: oklch(65.8% 0.113 237.3);

Tailwind

colors: {
  custom: {
    50: '#86b8dd',
    500: '#429bce',
    950: '#000000',
  },
}

SCSS

$custom: #429bce;
$custom-light: #86b8dd;
$custom-dark: #000000;

JSON

{
  "hex": "#429bce",
  "rgb": {
    "r": 66,
    "g": 155,
    "b": 206
  },
  "hsl": {
    "h": 201.857,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.65758,
    "c": 0.11336,
    "h": 237.3
  },
  "luminance": 0.29057
}

Semantic roles & 50–950 ramp

primary

#429BCE

secondary

#D4AE98

accent

#7F46E2

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #429BCE

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

Preview Lab → · Contrast checker → · Palette generator →