#0B433A#0B433A

#0B433A is a dark, muted teal. Relative luminance 0.044; OKLCH L 34.6% C 0.058 H 179.2°. Best body text is #FFFFFF at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#0B433A
RGB	rgb(11, 67, 58)
HSL	hsl(170, 72%, 15%)
HSV	hsv(170, 84%, 26%)
CMYK	cmyk(83.6%, 0%, 13.4%, 73.7%)
CIE-LAB	lab(24.92, -20.00, 0.42)
CIE-LCH	lch(24.92, 20.00, 178.80°)
OKLab	oklab(34.56% -0.0576 0.0008)
OKLCH	oklch(34.56% 0.058 179.2)
XYZ	xyz(2.9085, 4.3906, 4.6963)
Luminance	0.0439 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B433A #430B14

analogous

#0B431E #0B433A #0B3043

triadic

#0B433A #3A0B43 #433A0B

tetradic

#0B433A #1E0B43 #430B14 #30430B

square

#0B433A #1E0B43 #430B14 #30430B

split-complementary

#0B433A #430B30 #431E0B

monochromatic

#041A17 #041A17 #0B433A #147868 #1CAC95

Accessibility & contrast

On white

11.18

#0B433A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#0B433A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B433A

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B433A	#FFFFFF	#000000	##FFFFFF
##0B433A	1.00	11.18	1.88	11.18
#FFFFFF	11.18	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403E3A

Deuteranopia (green-blind)

#38393B

Tritanopia (blue-blind)

#004440

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0b433a;
/* rgb */ color: rgb(11, 67, 58);
/* oklch */ color: oklch(34.6% 0.058 179.2);

Tailwind

colors: {
  custom: {
    50: '#557770',
    500: '#0b433a',
    950: '#000000',
  },
}

SCSS

$custom: #0b433a;
$custom-light: #557770;
$custom-dark: #000000;

JSON

{
  "hex": "#0b433a",
  "rgb": {
    "r": 11,
    "g": 67,
    "b": 58
  },
  "hsl": {
    "h": 170.357,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.34555,
    "c": 0.05764,
    "h": 179.2
  },
  "luminance": 0.04391
}

Semantic roles & 50–950 ramp

primary

#0B433A

secondary

#802A38

accent

#3956EF

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030907

muted

#787B7A

Preview Lab

Preview with #0B433A

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

Preview Lab → · Contrast checker → · Palette generator →