#429CA8#429CA8

#429CA8 is a light, moderate teal. Relative luminance 0.278; OKLCH L 64.3% C 0.086 H 207.2°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#429CA8
RGB	rgb(66, 156, 168)
HSL	hsl(187, 44%, 46%)
HSV	hsv(187, 61%, 66%)
CMYK	cmyk(60.7%, 7.1%, 0%, 34.1%)
CIE-LAB	lab(59.67, -22.94, -14.28)
CIE-LCH	lch(59.67, 27.02, 211.91°)
OKLab	oklab(64.35% -0.0768 -0.0396)
OKLCH	oklch(64.35% 0.086 207.2)
XYZ	xyz(21.2002, 27.7602, 41.2792)
Luminance	0.2776 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429CA8 #A84E42

analogous

#42A881 #429CA8 #4269A8

triadic

#429CA8 #A8429C #9CA842

tetradic

#429CA8 #8142A8 #A84E42 #69A842

square

#429CA8 #8142A8 #A84E42 #69A842

split-complementary

#429CA8 #A84269 #A88142

monochromatic

#1F4A50 #31737C #429CA8 #65B7C2 #91CCD4

Accessibility & contrast

On white

3.20

#429CA8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#429CA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429CA8

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429CA8	#FFFFFF	#000000	##000000
##429CA8	1.00	3.20	6.55	6.55
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9096A9

Deuteranopia (green-blind)

#808BA8

Tritanopia (blue-blind)

#00A29F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #429ca8;
/* rgb */ color: rgb(66, 156, 168);
/* oklch */ color: oklch(64.3% 0.086 207.2);

Tailwind

colors: {
  custom: {
    50: '#81b9c1',
    500: '#429ca8',
    950: '#000000',
  },
}

SCSS

$custom: #429ca8;
$custom-light: #81b9c1;
$custom-dark: #000000;

JSON

{
  "hex": "#429ca8",
  "rgb": {
    "r": 66,
    "g": 156,
    "b": 168
  },
  "hsl": {
    "h": 187.059,
    "s": 43.59,
    "l": 45.882
  },
  "oklch": {
    "l": 0.6435,
    "c": 0.08642,
    "h": 207.2
  },
  "luminance": 0.27762
}

Semantic roles & 50–950 ramp

primary

#429CA8

secondary

#BF8D87

accent

#6354D3

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #429CA8

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

Preview Lab → · Contrast checker → · Palette generator →