#429EA4#429EA4

#429EA4 is a light, moderate teal. Relative luminance 0.283; OKLCH L 64.7% C 0.087 H 201.2°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#429EA4
RGB	rgb(66, 158, 164)
HSL	hsl(184, 43%, 45%)
HSV	hsv(184, 60%, 64%)
CMYK	cmyk(59.8%, 3.7%, 0%, 35.7%)
CIE-LAB	lab(60.15, -25.14, -11.30)
CIE-LCH	lch(60.15, 27.56, 204.20°)
OKLab	oklab(64.69% -0.0807 -0.0313)
OKLCH	oklch(64.69% 0.087 201.2)
XYZ	xyz(21.1716, 28.2901, 39.4595)
Luminance	0.2829 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429EA4 #A44842

analogous

#42A479 #429EA4 #426DA4

triadic

#429EA4 #A4429E #9EA442

tetradic

#429EA4 #7942A4 #A44842 #6DA442

square

#429EA4 #7942A4 #A44842 #6DA442

split-complementary

#429EA4 #A4426D #A47942

monochromatic

#1F4A4D #307478 #429EA4 #63BBC0 #8FCED2

Accessibility & contrast

On white

3.15

#429EA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#429EA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429EA4

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429EA4	#FFFFFF	#000000	##000000
##429EA4	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9398A5

Deuteranopia (green-blind)

#848CA4

Tritanopia (blue-blind)

#00A4A0

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #429ea4;
/* rgb */ color: rgb(66, 158, 164);
/* oklch */ color: oklch(64.7% 0.087 201.2);

Tailwind

colors: {
  custom: {
    50: '#81bbbf',
    500: '#429ea4',
    950: '#000000',
  },
}

SCSS

$custom: #429ea4;
$custom-light: #81bbbf;
$custom-dark: #000000;

JSON

{
  "hex": "#429ea4",
  "rgb": {
    "r": 66,
    "g": 158,
    "b": 164
  },
  "hsl": {
    "h": 183.673,
    "s": 42.609,
    "l": 45.098
  },
  "oklch": {
    "l": 0.64691,
    "c": 0.08659,
    "h": 201.2
  },
  "luminance": 0.28292
}

Semantic roles & 50–950 ramp

primary

#429EA4

secondary

#BD8885

accent

#5D55D2

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #429EA4

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

Preview Lab → · Contrast checker → · Palette generator →