#034039#034039

#034039 is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.4% C 0.058 H 182.6°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#034039
RGB	rgb(3, 64, 57)
HSL	hsl(173, 91%, 13%)
HSV	hsv(173, 95%, 25%)
CMYK	cmyk(95.3%, 0%, 10.9%, 74.9%)
CIE-LAB	lab(23.61, -19.90, -0.86)
CIE-LCH	lch(23.61, 19.92, 182.48°)
OKLab	oklab(33.42% -0.058 -0.0026)
OKLCH	oklch(33.42% 0.058 182.6)
XYZ	xyz(2.6091, 3.9812, 4.5010)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#034039 #40030A

analogous

#03401A #034039 #032840

triadic

#034039 #390340 #403903

tetradic

#034039 #1A0340 #40030A #284003

square

#034039 #1A0340 #40030A #284003

split-complementary

#034039 #400328 #401A03

monochromatic

#011D1A #011D1A #034039 #067A6D #08B5A1

Accessibility & contrast

On white

11.69

#034039 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#034039 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #034039

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##034039	#FFFFFF	#000000	##FFFFFF
##034039	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3C39

Deuteranopia (green-blind)

#35363A

Tritanopia (blue-blind)

#00423E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #034039;
/* rgb */ color: rgb(3, 64, 57);
/* oklch */ color: oklch(33.4% 0.058 182.6);

Tailwind

colors: {
  custom: {
    50: '#52756f',
    500: '#034039',
    950: '#000000',
  },
}

SCSS

$custom: #034039;
$custom-light: #52756f;
$custom-dark: #000000;

JSON

{
  "hex": "#034039",
  "rgb": {
    "r": 3,
    "g": 64,
    "b": 57
  },
  "hsl": {
    "h": 173.115,
    "s": 91.045,
    "l": 13.137
  },
  "oklch": {
    "l": 0.33423,
    "c": 0.05811,
    "h": 182.6
  },
  "luminance": 0.03982
}

Semantic roles & 50–950 ramp

primary

#034039

secondary

#821D28

accent

#2941FF

background

#F4F7F6

surface

#E8EDEC

border

#C4C8C7

text

#030807

muted

#787B7A

Preview Lab

Preview with #034039

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

Preview Lab → · Contrast checker → · Palette generator →