#133531#133531

#133531 is a dark, muted teal. Relative luminance 0.029; OKLCH L 30.2% C 0.040 H 185.0°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#133531
RGB	rgb(19, 53, 49)
HSL	hsl(173, 47%, 14%)
HSV	hsv(173, 64%, 21%)
CMYK	cmyk(64.2%, 0%, 7.5%, 79.2%)
CIE-LAB	lab(19.66, -13.52, -1.21)
CIE-LCH	lch(19.66, 13.57, 185.13°)
OKLab	oklab(30.25% -0.04 -0.0035)
OKLCH	oklch(30.25% 0.04 185)
XYZ	xyz(2.0958, 2.9062, 3.3556)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133531 #351317

analogous

#133520 #133531 #132835

triadic

#133531 #311335 #353113

tetradic

#133531 #201335 #351317 #283513

square

#133531 #201335 #351317 #283513

split-complementary

#133531 #351328 #352013

monochromatic

#081715 #081715 #133531 #23625B #338F84

Accessibility & contrast

On white

13.28

#133531 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#133531 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133531

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133531	#FFFFFF	#000000	##FFFFFF
##133531	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323231

Deuteranopia (green-blind)

#2D2E31

Tritanopia (blue-blind)

#003634

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #133531;
/* rgb */ color: rgb(19, 53, 49);
/* oklch */ color: oklch(30.2% 0.040 185.0);

Tailwind

colors: {
  custom: {
    50: '#556c69',
    500: '#133531',
    950: '#000000',
  },
}

SCSS

$custom: #133531;
$custom-light: #556c69;
$custom-dark: #000000;

JSON

{
  "hex": "#133531",
  "rgb": {
    "r": 19,
    "g": 53,
    "b": 49
  },
  "hsl": {
    "h": 172.941,
    "s": 47.222,
    "l": 14.118
  },
  "oklch": {
    "l": 0.30247,
    "c": 0.04017,
    "h": 185
  },
  "luminance": 0.02906
}

Semantic roles & 50–950 ramp

primary

#133531

secondary

#6D373D

accent

#5161D7

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#030706

muted

#787A7A

Preview Lab

Preview with #133531

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

Preview Lab → · Contrast checker → · Palette generator →