#429ABC#429ABC

#429ABC is a light, moderate cyan. Relative luminance 0.279; OKLCH L 64.7% C 0.097 H 226.8°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#429ABC
RGB	rgb(66, 154, 188)
HSL	hsl(197, 48%, 50%)
HSV	hsv(197, 65%, 74%)
CMYK	cmyk(64.9%, 18.1%, 0%, 26.3%)
CIE-LAB	lab(59.80, -15.69, -25.39)
CIE-LCH	lch(59.80, 29.85, 238.28°)
OKLab	oklab(64.69% -0.0667 -0.0709)
OKLCH	oklch(64.69% 0.097 226.8)
XYZ	xyz(22.8759, 27.8979, 51.7464)
Luminance	0.2790 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429ABC #BC6442

analogous

#42BCA1 #429ABC #425DBC

triadic

#429ABC #BC429A #9ABC42

tetradic

#429ABC #A142BC #BC6442 #5DBC42

square

#429ABC #A142BC #BC6442 #5DBC42

split-complementary

#429ABC #BC425D #BCA142

monochromatic

#225061 #32758F #429ABC #6FB2CC #9CCADC

Accessibility & contrast

On white

3.19

#429ABC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#429ABC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429ABC

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429ABC	#FFFFFF	#000000	##000000
##429ABC	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8897BE

Deuteranopia (green-blind)

#778BBC

Tritanopia (blue-blind)

#00A4A5

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #429abc;
/* rgb */ color: rgb(66, 154, 188);
/* oklch */ color: oklch(64.7% 0.097 226.8);

Tailwind

colors: {
  custom: {
    50: '#83b7d0',
    500: '#429abc',
    950: '#000000',
  },
}

SCSS

$custom: #429abc;
$custom-light: #83b7d0;
$custom-dark: #000000;

JSON

{
  "hex": "#429abc",
  "rgb": {
    "r": 66,
    "g": 154,
    "b": 188
  },
  "hsl": {
    "h": 196.721,
    "s": 48.031,
    "l": 49.804
  },
  "oklch": {
    "l": 0.64691,
    "c": 0.09736,
    "h": 226.8
  },
  "luminance": 0.279
}

Semantic roles & 50–950 ramp

primary

#429ABC

secondary

#C9A191

accent

#7650D8

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #429ABC

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

Preview Lab → · Contrast checker → · Palette generator →