#429ED1#429ED1

#429ED1 is a light, moderate cyan. Relative luminance 0.302; OKLCH L 66.6% C 0.115 H 236.5°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#429ED1
RGB	rgb(66, 158, 209)
HSL	hsl(201, 61%, 54%)
HSV	hsv(201, 68%, 82%)
CMYK	cmyk(68.4%, 24.4%, 0%, 18%)
CIE-LAB	lab(61.84, -11.02, -34.00)
CIE-LCH	lch(61.84, 35.74, 252.04°)
OKLab	oklab(66.6% -0.0633 -0.0956)
OKLCH	oklch(66.6% 0.115 236.5)
XYZ	xyz(25.9778, 30.2126, 64.7718)
Luminance	0.3021 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429ED1 #D17542

analogous

#42D1BD #429ED1 #4257D1

triadic

#429ED1 #D1429E #9ED142

tetradic

#429ED1 #BD42D1 #D17542 #57D142

square

#429ED1 #BD42D1 #D17542 #57D142

split-complementary

#429ED1 #D14257 #D1BD42

monochromatic

#1E5A7B #2A7EAC #429ED1 #73B7DD #A4D1E9

Accessibility & contrast

On white

2.98

#429ED1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#429ED1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #429ED1

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429ED1	#FFFFFF	#000000	##000000
##429ED1	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#869DD3

Deuteranopia (green-blind)

#728FD0

Tritanopia (blue-blind)

#00ABAF

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #429ed1;
/* rgb */ color: rgb(66, 158, 209);
/* oklch */ color: oklch(66.6% 0.115 236.5);

Tailwind

colors: {
  custom: {
    50: '#86badf',
    500: '#429ed1',
    950: '#000000',
  },
}

SCSS

$custom: #429ed1;
$custom-light: #86badf;
$custom-dark: #000000;

JSON

{
  "hex": "#429ed1",
  "rgb": {
    "r": 66,
    "g": 158,
    "b": 209
  },
  "hsl": {
    "h": 201.399,
    "s": 60.851,
    "l": 53.922
  },
  "oklch": {
    "l": 0.666,
    "c": 0.1147,
    "h": 236.5
  },
  "luminance": 0.30215
}

Semantic roles & 50–950 ramp

primary

#429ED1

secondary

#D6AF99

accent

#7D44E4

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #429ED1

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

Preview Lab → · Contrast checker → · Palette generator →