#429CA1#429CA1

#429CA1 is a light, moderate teal. Relative luminance 0.275; OKLCH L 64.1% C 0.085 H 200.3°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#429CA1
RGB	rgb(66, 156, 161)
HSL	hsl(183, 42%, 45%)
HSV	hsv(183, 59%, 63%)
CMYK	cmyk(59%, 3.1%, 0%, 36.9%)
CIE-LAB	lab(59.44, -25.00, -10.66)
CIE-LCH	lch(59.44, 27.18, 203.10°)
OKLab	oklab(64.09% -0.0798 -0.0295)
OKLCH	oklch(64.09% 0.085 200.3)
XYZ	xyz(20.5655, 27.5063, 37.9367)
Luminance	0.2751 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429CA1 #A14742

analogous

#42A177 #429CA1 #426DA1

triadic

#429CA1 #A1429C #9CA142

tetradic

#429CA1 #7742A1 #A14742 #6DA142

square

#429CA1 #7742A1 #A14742 #6DA142

split-complementary

#429CA1 #A1426D #A17742

monochromatic

#1E484A #307276 #429CA1 #62BABF #8DCDD0

Accessibility & contrast

On white

3.23

#429CA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#429CA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429CA1

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429CA1	#FFFFFF	#000000	##000000
##429CA1	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9196A1

Deuteranopia (green-blind)

#828AA2

Tritanopia (blue-blind)

#00A19D

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #429ca1;
/* rgb */ color: rgb(66, 156, 161);
/* oklch */ color: oklch(64.1% 0.085 200.3);

Tailwind

colors: {
  custom: {
    50: '#81b9bc',
    500: '#429ca1',
    950: '#000000',
  },
}

SCSS

$custom: #429ca1;
$custom-light: #81b9bc;
$custom-dark: #000000;

JSON

{
  "hex": "#429ca1",
  "rgb": {
    "r": 66,
    "g": 156,
    "b": 161
  },
  "hsl": {
    "h": 183.158,
    "s": 41.85,
    "l": 44.51
  },
  "oklch": {
    "l": 0.64087,
    "c": 0.08512,
    "h": 200.3
  },
  "luminance": 0.27508
}

Semantic roles & 50–950 ramp

primary

#429CA1

secondary

#BB8683

accent

#5D56D2

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #429CA1

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

Preview Lab → · Contrast checker → · Palette generator →