#2A403A#2A403A

#2A403A is a dark, muted teal. Relative luminance 0.045; OKLCH L 35.1% C 0.030 H 175.6°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#2A403A
RGB	rgb(42, 64, 58)
HSL	hsl(164, 21%, 21%)
HSV	hsv(164, 34%, 25%)
CMYK	cmyk(34.4%, 0%, 9.4%, 74.9%)
CIE-LAB	lab(25.15, -10.21, 0.91)
CIE-LCH	lch(25.15, 10.25, 174.92°)
OKLab	oklab(35.1% -0.0296 0.0023)
OKLCH	oklch(35.1% 0.03 175.6)
XYZ	xyz(3.5517, 4.4643, 4.6767)
Luminance	0.0447 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A403A #402A30

analogous

#2A402F #2A403A #2A3B40

triadic

#2A403A #3A2A40 #403A2A

tetradic

#2A403A #2F2A40 #402A30 #3B402A

square

#2A403A #2F2A40 #402A30 #3B402A

split-complementary

#2A403A #402A3B #402F2A

monochromatic

#0C1211 #121B19 #2A403A #42655B #5A8A7D

Accessibility & contrast

On white

11.09

#2A403A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#2A403A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A403A

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A403A	#FFFFFF	#000000	##FFFFFF
##2A403A	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3D3A

Deuteranopia (green-blind)

#3A3A3A

Tritanopia (blue-blind)

#24413E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2a403a;
/* rgb */ color: rgb(42, 64, 58);
/* oklch */ color: oklch(35.1% 0.030 175.6);

Tailwind

colors: {
  custom: {
    50: '#647570',
    500: '#2a403a',
    950: '#000000',
  },
}

SCSS

$custom: #2a403a;
$custom-light: #647570;
$custom-dark: #000000;

JSON

{
  "hex": "#2a403a",
  "rgb": {
    "r": 42,
    "g": 64,
    "b": 58
  },
  "hsl": {
    "h": 163.636,
    "s": 20.755,
    "l": 20.784
  },
  "oklch": {
    "l": 0.35099,
    "c": 0.02966,
    "h": 175.6
  },
  "luminance": 0.04465
}

Semantic roles & 50–950 ramp

primary

#2A403A

secondary

#71555C

accent

#6A81BD

background

#F6F7F6

surface

#EBEDEC

border

#C6C8C7

text

#050807

muted

#7A7B7A

Preview Lab

Preview with #2A403A

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

Preview Lab → · Contrast checker → · Palette generator →