#0B4438#0B4438

#0B4438 is a dark, moderate teal. Relative luminance 0.045; OKLCH L 34.8% C 0.060 H 174.8°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#0B4438
RGB	rgb(11, 68, 56)
HSL	hsl(167, 72%, 15%)
HSV	hsv(167, 84%, 27%)
CMYK	cmyk(83.8%, 0%, 17.6%, 73.3%)
CIE-LAB	lab(25.23, -21.15, 2.18)
CIE-LCH	lch(25.23, 21.26, 174.12°)
OKLab	oklab(34.79% -0.0599 0.0054)
OKLCH	oklch(34.79% 0.06 174.8)
XYZ	xyz(2.9186, 4.4906, 4.4536)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4438 #440B17

analogous

#0B441B #0B4438 #0B3344

triadic

#0B4438 #380B44 #44380B

tetradic

#0B4438 #1B0B44 #440B17 #33440B

square

#0B4438 #1B0B44 #440B17 #33440B

split-complementary

#0B4438 #440B33 #441B0B

monochromatic

#041A16 #041A16 #0B4438 #147963 #1CAD8F

Accessibility & contrast

On white

11.06

#0B4438 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#0B4438 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4438

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4438	#FFFFFF	#000000	##FFFFFF
##0B4438	1.00	11.06	1.90	11.06
#FFFFFF	11.06	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413F37

Deuteranopia (green-blind)

#3A3A39

Tritanopia (blue-blind)

#004540

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #0b4438;
/* rgb */ color: rgb(11, 68, 56);
/* oklch */ color: oklch(34.8% 0.060 174.8);

Tailwind

colors: {
  custom: {
    50: '#55786e',
    500: '#0b4438',
    950: '#000000',
  },
}

SCSS

$custom: #0b4438;
$custom-light: #55786e;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4438",
  "rgb": {
    "r": 11,
    "g": 68,
    "b": 56
  },
  "hsl": {
    "h": 167.368,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.34787,
    "c": 0.0602,
    "h": 174.8
  },
  "luminance": 0.04491
}

Semantic roles & 50–950 ramp

primary

#0B4438

secondary

#812A3C

accent

#395FEF

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030907

muted

#787B7A

Preview Lab

Preview with #0B4438

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

Preview Lab → · Contrast checker → · Palette generator →