#133428#133428

#133428 is a dark, muted teal. Relative luminance 0.027; OKLCH L 29.6% C 0.045 H 166.9°. Best body text is #FFFFFF at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#133428
RGB	rgb(19, 52, 40)
HSL	hsl(158, 46%, 14%)
HSV	hsv(158, 63%, 20%)
CMYK	cmyk(63.5%, 0%, 23.1%, 79.6%)
CIE-LAB	lab(19.00, -15.67, 3.98)
CIE-LCH	lch(19.00, 16.16, 165.76°)
OKLab	oklab(29.62% -0.0437 0.0102)
OKLCH	oklch(29.62% 0.045 166.9)
XYZ	xyz(1.8794, 2.7475, 2.4383)
Luminance	0.0275 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133428 #34131F

analogous

#133418 #133428 #133034

triadic

#133428 #281334 #342813

tetradic

#133428 #181334 #34131F #303413

square

#133428 #181334 #34131F #303413

split-complementary

#133428 #341330 #341813

monochromatic

#081611 #081611 #133428 #23614A #348E6D

Accessibility & contrast

On white

13.55

#133428 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#133428 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133428

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133428	#FFFFFF	#000000	##FFFFFF
##133428	1.00	13.55	1.55	13.55
#FFFFFF	13.55	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333027

Deuteranopia (green-blind)

#2E2D29

Tritanopia (blue-blind)

#063431

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #133428;
/* rgb */ color: rgb(19, 52, 40);
/* oklch */ color: oklch(29.6% 0.045 166.9);

Tailwind

colors: {
  custom: {
    50: '#546b61',
    500: '#133428',
    950: '#000000',
  },
}

SCSS

$custom: #133428;
$custom-light: #546b61;
$custom-dark: #000000;

JSON

{
  "hex": "#133428",
  "rgb": {
    "r": 19,
    "g": 52,
    "b": 40
  },
  "hsl": {
    "h": 158.182,
    "s": 46.479,
    "l": 13.922
  },
  "oklch": {
    "l": 0.29616,
    "c": 0.04491,
    "h": 166.9
  },
  "luminance": 0.02748
}

Semantic roles & 50–950 ramp

primary

#133428

secondary

#6C374A

accent

#5282D6

background

#F4F6F5

surface

#E8EBE9

border

#C4C6C5

text

#030605

muted

#787A79

Preview Lab

Preview with #133428

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

Preview Lab → · Contrast checker → · Palette generator →