#20403A#20403A

#20403A is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.5% C 0.040 H 180.3°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#20403A
RGB	rgb(32, 64, 58)
HSL	hsl(169, 33%, 19%)
HSV	hsv(169, 50%, 25%)
CMYK	cmyk(50%, 0%, 9.4%, 74.9%)
CIE-LAB	lab(24.57, -13.56, -0.00)
CIE-LCH	lch(24.57, 13.56, 180.01°)
OKLab	oklab(34.48% -0.0396 -0.0002)
OKLCH	oklch(34.48% 0.04 180.3)
XYZ	xyz(3.1925, 4.2791, 4.6599)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20403A #402026

analogous

#20402A #20403A #203640

triadic

#20403A #3A2040 #403A20

tetradic

#20403A #2A2040 #402026 #364020

square

#20403A #2A2040 #402026 #364020

split-complementary

#20403A #402036 #402A20

monochromatic

#0A1412 #0C1715 #20403A #34695F #499284

Accessibility & contrast

On white

11.32

#20403A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#20403A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20403A

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20403A	#FFFFFF	#000000	##FFFFFF
##20403A	1.00	11.32	1.86	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3D3A

Deuteranopia (green-blind)

#38393B

Tritanopia (blue-blind)

#13413E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #20403a;
/* rgb */ color: rgb(32, 64, 58);
/* oklch */ color: oklch(34.5% 0.040 180.3);

Tailwind

colors: {
  custom: {
    50: '#5e7570',
    500: '#20403a',
    950: '#000000',
  },
}

SCSS

$custom: #20403a;
$custom-light: #5e7570;
$custom-dark: #000000;

JSON

{
  "hex": "#20403a",
  "rgb": {
    "r": 32,
    "g": 64,
    "b": 58
  },
  "hsl": {
    "h": 168.75,
    "s": 33.333,
    "l": 18.824
  },
  "oklch": {
    "l": 0.34479,
    "c": 0.03959,
    "h": 180.3
  },
  "luminance": 0.04279
}

Semantic roles & 50–950 ramp

primary

#20403A

secondary

#744850

accent

#5E72C9

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040807

muted

#797B7A

Preview Lab

Preview with #20403A

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

Preview Lab → · Contrast checker → · Palette generator →