#429AE2#429AE2

#429AE2 is a light, vivid cyan. Relative luminance 0.298; OKLCH L 66.5% C 0.136 H 246.6°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#429AE2
RGB	rgb(66, 154, 226)
HSL	hsl(207, 73%, 57%)
HSV	hsv(207, 71%, 89%)
CMYK	cmyk(70.8%, 31.9%, 0%, 11.4%)
CIE-LAB	lab(61.44, -3.01, -44.07)
CIE-LCH	lch(61.44, 44.17, 266.09°)
OKLab	oklab(66.54% -0.0541 -0.1249)
OKLCH	oklch(66.54% 0.136 246.6)
XYZ	xyz(27.5246, 29.7574, 76.2299)
Luminance	0.2976 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429AE2 #E28A42

analogous

#42E2DA #429AE2 #424AE2

triadic

#429AE2 #E2429A #9AE242

tetradic

#429AE2 #DA42E2 #E28A42 #4AE242

square

#429AE2 #DA42E2 #E28A42 #4AE242

split-complementary

#429AE2 #E2424A #E2DA42

monochromatic

#175B93 #1F7CC8 #429AE2 #77B6EA #ACD3F2

Accessibility & contrast

On white

3.02

#429AE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#429AE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429AE2

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429AE2	#FFFFFF	#000000	##000000
##429AE2	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#799DE5

Deuteranopia (green-blind)

#638EE1

Tritanopia (blue-blind)

#00ABB4

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #429ae2;
/* rgb */ color: rgb(66, 154, 226);
/* oklch */ color: oklch(66.5% 0.136 246.6);

Tailwind

colors: {
  custom: {
    50: '#89b7eb',
    500: '#429ae2',
    950: '#000000',
  },
}

SCSS

$custom: #429ae2;
$custom-light: #89b7eb;
$custom-dark: #000000;

JSON

{
  "hex": "#429ae2",
  "rgb": {
    "r": 66,
    "g": 154,
    "b": 226
  },
  "hsl": {
    "h": 207,
    "s": 73.394,
    "l": 57.255
  },
  "oklch": {
    "l": 0.66541,
    "c": 0.13611,
    "h": 246.6
  },
  "luminance": 0.2976
}

Semantic roles & 50–950 ramp

primary

#429AE2

secondary

#E0BD9F

accent

#8B38F0

background

#F9FBFE

surface

#F1F6FD

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #429AE2

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

Preview Lab → · Contrast checker → · Palette generator →