#429ED0#429ED0

#429ED0 is a light, moderate cyan. Relative luminance 0.302; OKLCH L 66.6% C 0.114 H 236.0°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#429ED0
RGB	rgb(66, 158, 208)
HSL	hsl(201, 60%, 54%)
HSV	hsv(201, 68%, 82%)
CMYK	cmyk(68.3%, 24%, 0%, 18.4%)
CIE-LAB	lab(61.79, -11.35, -33.51)
CIE-LCH	lch(61.79, 35.38, 251.28°)
OKLab	oklab(66.55% -0.0636 -0.0942)
OKLCH	oklch(66.55% 0.114 236)
XYZ	xyz(25.8543, 30.1632, 64.1218)
Luminance	0.3017 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429ED0 #D07442

analogous

#42D0BB #429ED0 #4257D0

triadic

#429ED0 #D0429E #9ED042

tetradic

#429ED0 #BB42D0 #D07442 #57D042

square

#429ED0 #BB42D0 #D07442 #57D042

split-complementary

#429ED0 #D04257 #D0BB42

monochromatic

#1E5979 #2A7DAA #429ED0 #73B7DC #A4D0E8

Accessibility & contrast

On white

2.99

#429ED0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.03

#429ED0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #429ED0

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429ED0	#FFFFFF	#000000	##000000
##429ED0	1.00	2.99	7.03	7.03
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.03	21.00	1.00	1.00
##000000	7.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#869DD2

Deuteranopia (green-blind)

#738FCF

Tritanopia (blue-blind)

#00ABAF

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #429ed0;
/* rgb */ color: rgb(66, 158, 208);
/* oklch */ color: oklch(66.6% 0.114 236.0);

Tailwind

colors: {
  custom: {
    50: '#86bade',
    500: '#429ed0',
    950: '#000000',
  },
}

SCSS

$custom: #429ed0;
$custom-light: #86bade;
$custom-dark: #000000;

JSON

{
  "hex": "#429ed0",
  "rgb": {
    "r": 66,
    "g": 158,
    "b": 208
  },
  "hsl": {
    "h": 201.127,
    "s": 60.169,
    "l": 53.725
  },
  "oklch": {
    "l": 0.66553,
    "c": 0.1137,
    "h": 236
  },
  "luminance": 0.30166
}

Semantic roles & 50–950 ramp

primary

#429ED0

secondary

#D5AE99

accent

#7C44E3

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #429ED0

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

Preview Lab → · Contrast checker → · Palette generator →