#033640#033640

#033640 is a dark, muted teal. Relative luminance 0.030; OKLCH L 30.7% C 0.052 H 215.0°. Best body text is #FFFFFF at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#033640
RGB	rgb(3, 54, 64)
HSL	hsl(190, 91%, 13%)
HSV	hsv(190, 95%, 25%)
CMYK	cmyk(95.3%, 15.6%, 0%, 74.9%)
CIE-LAB	lab(20.15, -11.60, -10.75)
CIE-LCH	lch(20.15, 15.82, 222.83°)
OKLab	oklab(30.71% -0.0429 -0.0301)
OKLCH	oklch(30.71% 0.052 215)
XYZ	xyz(2.2817, 3.0276, 5.3136)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#033640 #400D03

analogous

#03402B #033640 #031740

triadic

#033640 #400336 #364003

tetradic

#033640 #2B0340 #400D03 #174003

square

#033640 #2B0340 #400D03 #174003

split-complementary

#033640 #400317 #402B03

monochromatic

#01191D #01191D #033640 #06677A #0899B5

Accessibility & contrast

On white

13.08

#033640 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#033640 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #033640

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##033640	#FFFFFF	#000000	##FFFFFF
##033640	1.00	13.08	1.61	13.08
#FFFFFF	13.08	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3441

Deuteranopia (green-blind)

#272E40

Tritanopia (blue-blind)

#003A39

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #033640;
/* rgb */ color: rgb(3, 54, 64);
/* oklch */ color: oklch(30.7% 0.052 215.0);

Tailwind

colors: {
  custom: {
    50: '#516d74',
    500: '#033640',
    950: '#000000',
  },
}

SCSS

$custom: #033640;
$custom-light: #516d74;
$custom-dark: #000000;

JSON

{
  "hex": "#033640",
  "rgb": {
    "r": 3,
    "g": 54,
    "b": 64
  },
  "hsl": {
    "h": 189.836,
    "s": 91.045,
    "l": 13.137
  },
  "oklch": {
    "l": 0.30705,
    "c": 0.05239,
    "h": 215
  },
  "luminance": 0.03028
}

Semantic roles & 50–950 ramp

primary

#033640

secondary

#822D1D

accent

#4C29FF

background

#F4F6F7

surface

#E7EBED

border

#C3C6C8

text

#020708

muted

#787A7B

Preview Lab

Preview with #033640

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

Preview Lab → · Contrast checker → · Palette generator →