#033339#033339

#033339 is a dark, muted teal. Relative luminance 0.027; OKLCH L 29.4% C 0.049 H 207.9°. Best body text is #FFFFFF at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#033339
RGB	rgb(3, 51, 57)
HSL	hsl(187, 90%, 12%)
HSV	hsv(187, 95%, 22%)
CMYK	cmyk(94.7%, 10.5%, 0%, 77.6%)
CIE-LAB	lab(18.72, -12.57, -8.16)
CIE-LCH	lch(18.72, 14.98, 212.99°)
OKLab	oklab(29.45% -0.043 -0.0227)
OKLCH	oklch(29.45% 0.049 207.9)
XYZ	xyz(1.9596, 2.6822, 4.2845)
Luminance	0.0268 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#033339 #390903

analogous

#033924 #033339 #031839

triadic

#033339 #390333 #333903

tetradic

#033339 #240339 #390903 #183903

square

#033339 #240339 #390903 #183903

split-complementary

#033339 #390318 #392403

monochromatic

#021A1D #021A1D #033339 #066773 #099BAD

Accessibility & contrast

On white

13.67

#033339 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#033339 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #033339

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##033339	#FFFFFF	#000000	##FFFFFF
##033339	1.00	13.67	1.54	13.67
#FFFFFF	13.67	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3139

Deuteranopia (green-blind)

#262B39

Tritanopia (blue-blind)

#003635

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #033339;
/* rgb */ color: rgb(3, 51, 57);
/* oklch */ color: oklch(29.4% 0.049 207.9);

Tailwind

colors: {
  custom: {
    50: '#4f6a6f',
    500: '#033339',
    950: '#000000',
  },
}

SCSS

$custom: #033339;
$custom-light: #4f6a6f;
$custom-dark: #000000;

JSON

{
  "hex": "#033339",
  "rgb": {
    "r": 3,
    "g": 51,
    "b": 57
  },
  "hsl": {
    "h": 186.667,
    "s": 90,
    "l": 11.765
  },
  "oklch": {
    "l": 0.29446,
    "c": 0.04865,
    "h": 207.9
  },
  "luminance": 0.02682
}

Semantic roles & 50–950 ramp

primary

#033339

secondary

#7C271C

accent

#4129FF

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020607

muted

#787A7A

Preview Lab

Preview with #033339

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

Preview Lab → · Contrast checker → · Palette generator →