#033438#033438

#033438 is a dark, muted teal. Relative luminance 0.028; OKLCH L 29.7% C 0.049 H 203.5°. Best body text is #FFFFFF at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#033438
RGB	rgb(3, 52, 56)
HSL	hsl(185, 90%, 12%)
HSV	hsv(185, 95%, 22%)
CMYK	cmyk(94.6%, 7.1%, 0%, 78%)
CIE-LAB	lab(19.06, -13.56, -6.96)
CIE-LCH	lch(19.06, 15.24, 207.19°)
OKLab	oklab(29.7% -0.0447 -0.0194)
OKLCH	oklch(29.7% 0.049 203.5)
XYZ	xyz(1.9790, 2.7606, 4.1692)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#033438 #380703

analogous

#033822 #033438 #031A38

triadic

#033438 #380334 #343803

tetradic

#033438 #220338 #380703 #1A3803

square

#033438 #220338 #380703 #1A3803

split-complementary

#033438 #38031A #382203

monochromatic

#021B1D #021B1D #033438 #066A72 #09A0AC

Accessibility & contrast

On white

13.53

#033438 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#033438 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #033438

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##033438	#FFFFFF	#000000	##FFFFFF
##033438	1.00	13.53	1.55	13.53
#FFFFFF	13.53	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3138

Deuteranopia (green-blind)

#282C38

Tritanopia (blue-blind)

#003735

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #033438;
/* rgb */ color: rgb(3, 52, 56);
/* oklch */ color: oklch(29.7% 0.049 203.5);

Tailwind

colors: {
  custom: {
    50: '#4f6b6e',
    500: '#033438',
    950: '#000000',
  },
}

SCSS

$custom: #033438;
$custom-light: #4f6b6e;
$custom-dark: #000000;

JSON

{
  "hex": "#033438",
  "rgb": {
    "r": 3,
    "g": 52,
    "b": 56
  },
  "hsl": {
    "h": 184.528,
    "s": 89.831,
    "l": 11.569
  },
  "oklch": {
    "l": 0.29703,
    "c": 0.04872,
    "h": 203.5
  },
  "luminance": 0.02761
}

Semantic roles & 50–950 ramp

primary

#033438

secondary

#7B231C

accent

#3929FF

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020607

muted

#787A7A

Preview Lab

Preview with #033438

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

Preview Lab → · Contrast checker → · Palette generator →