#33403A#33403A

#33403A is a dark, near-neutral teal. Relative luminance 0.047; OKLCH L 35.8% C 0.020 H 165.6°. Best body text is #FFFFFF at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#33403A
RGB	rgb(51, 64, 58)
HSL	hsl(152, 11%, 23%)
HSV	hsv(152, 20%, 25%)
CMYK	cmyk(20.3%, 0%, 9.4%, 74.9%)
CIE-LAB	lab(25.79, -6.77, 1.92)
CIE-LCH	lch(25.79, 7.03, 164.19°)
OKLab	oklab(35.78% -0.0193 0.005)
OKLCH	oklch(35.78% 0.02 165.6)
XYZ	xyz(3.9622, 4.6760, 4.6960)
Luminance	0.0468 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33403A #403339

analogous

#334034 #33403A #333F40

triadic

#33403A #3A3340 #403A33

tetradic

#33403A #343340 #403339 #3F4033

square

#33403A #343340 #403339 #3F4033

split-complementary

#33403A #40333F #403433

monochromatic

#0E110F #181E1B #33403A #4E6259 #698478

Accessibility & contrast

On white

10.85

#33403A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#33403A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33403A

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33403A	#FFFFFF	#000000	##FFFFFF
##33403A	1.00	10.85	1.94	10.85
#FFFFFF	10.85	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3E3A

Deuteranopia (green-blind)

#3D3C3A

Tritanopia (blue-blind)

#30403E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #33403a;
/* rgb */ color: rgb(51, 64, 58);
/* oklch */ color: oklch(35.8% 0.020 165.6);

Tailwind

colors: {
  custom: {
    50: '#6a7470',
    500: '#33403a',
    950: '#000000',
  },
}

SCSS

$custom: #33403a;
$custom-light: #6a7470;
$custom-dark: #000000;

JSON

{
  "hex": "#33403a",
  "rgb": {
    "r": 51,
    "g": 64,
    "b": 58
  },
  "hsl": {
    "h": 152.308,
    "s": 11.304,
    "l": 22.549
  },
  "oklch": {
    "l": 0.35777,
    "c": 0.01989,
    "h": 165.6
  },
  "luminance": 0.04676
}

Semantic roles & 50–950 ramp

primary

#33403A

secondary

#705F67

accent

#7491B4

background

#F6F7F6

surface

#EBEDEC

border

#C6C8C7

text

#060807

muted

#7A7B7A

Preview Lab

Preview with #33403A

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

Preview Lab → · Contrast checker → · Palette generator →