#429CA4#429CA4

#429CA4 is a light, moderate teal. Relative luminance 0.276; OKLCH L 64.2% C 0.086 H 203.3°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#429CA4
RGB	rgb(66, 156, 164)
HSL	hsl(185, 43%, 45%)
HSV	hsv(185, 60%, 64%)
CMYK	cmyk(59.8%, 4.9%, 0%, 35.7%)
CIE-LAB	lab(59.54, -24.12, -12.22)
CIE-LCH	lch(59.54, 27.04, 206.86°)
OKLab	oklab(64.2% -0.0785 -0.0338)
OKLCH	oklch(64.2% 0.086 203.3)
XYZ	xyz(20.8333, 27.6134, 39.3468)
Luminance	0.2762 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429CA4 #A44A42

analogous

#42A47B #429CA4 #426BA4

triadic

#429CA4 #A4429C #9CA442

tetradic

#429CA4 #7B42A4 #A44A42 #6BA442

square

#429CA4 #7B42A4 #A44A42 #6BA442

split-complementary

#429CA4 #A4426B #A47B42

monochromatic

#1F494D #307278 #429CA4 #63B9C0 #8FCCD2

Accessibility & contrast

On white

3.22

#429CA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#429CA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429CA4

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429CA4	#FFFFFF	#000000	##000000
##429CA4	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9196A5

Deuteranopia (green-blind)

#828BA4

Tritanopia (blue-blind)

#00A29E

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #429ca4;
/* rgb */ color: rgb(66, 156, 164);
/* oklch */ color: oklch(64.2% 0.086 203.3);

Tailwind

colors: {
  custom: {
    50: '#81b9bf',
    500: '#429ca4',
    950: '#000000',
  },
}

SCSS

$custom: #429ca4;
$custom-light: #81b9bf;
$custom-dark: #000000;

JSON

{
  "hex": "#429ca4",
  "rgb": {
    "r": 66,
    "g": 156,
    "b": 164
  },
  "hsl": {
    "h": 184.898,
    "s": 42.609,
    "l": 45.098
  },
  "oklch": {
    "l": 0.64198,
    "c": 0.08551,
    "h": 203.3
  },
  "luminance": 0.27616
}

Semantic roles & 50–950 ramp

primary

#429CA4

secondary

#BD8985

accent

#6055D2

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #429CA4

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

Preview Lab → · Contrast checker → · Palette generator →