#0B433B#0B433B

#0B433B is a dark, muted teal. Relative luminance 0.044; OKLCH L 34.6% C 0.057 H 180.9°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#0B433B
RGB	rgb(11, 67, 59)
HSL	hsl(171, 72%, 15%)
HSV	hsv(171, 84%, 26%)
CMYK	cmyk(83.6%, 0%, 11.9%, 73.7%)
CIE-LAB	lab(24.95, -19.68, -0.19)
CIE-LCH	lch(24.95, 19.68, 180.57°)
OKLab	oklab(34.59% -0.0571 -0.0008)
OKLCH	oklch(34.59% 0.057 180.9)
XYZ	xyz(2.9342, 4.4009, 4.8316)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B433B #430B13

analogous

#0B431F #0B433B #0B2F43

triadic

#0B433B #3B0B43 #433B0B

tetradic

#0B433B #1F0B43 #430B13 #2F430B

square

#0B433B #1F0B43 #430B13 #2F430B

split-complementary

#0B433B #430B2F #431F0B

monochromatic

#041A17 #041A17 #0B433B #147869 #1CAC98

Accessibility & contrast

On white

11.17

#0B433B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#0B433B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B433B

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B433B	#FFFFFF	#000000	##FFFFFF
##0B433B	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403E3B

Deuteranopia (green-blind)

#38393C

Tritanopia (blue-blind)

#004441

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0b433b;
/* rgb */ color: rgb(11, 67, 59);
/* oklch */ color: oklch(34.6% 0.057 180.9);

Tailwind

colors: {
  custom: {
    50: '#557770',
    500: '#0b433b',
    950: '#000000',
  },
}

SCSS

$custom: #0b433b;
$custom-light: #557770;
$custom-dark: #000000;

JSON

{
  "hex": "#0b433b",
  "rgb": {
    "r": 11,
    "g": 67,
    "b": 59
  },
  "hsl": {
    "h": 171.429,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.34592,
    "c": 0.05709,
    "h": 180.9
  },
  "luminance": 0.04401
}

Semantic roles & 50–950 ramp

primary

#0B433B

secondary

#802A36

accent

#3953EF

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030907

muted

#787B7A

Preview Lab

Preview with #0B433B

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

Preview Lab → · Contrast checker → · Palette generator →