#0B474C#0B474C

#0B474C is a dark, muted teal. Relative luminance 0.051; OKLCH L 36.5% C 0.058 H 203.6°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#0B474C
RGB	rgb(11, 71, 76)
HSL	hsl(185, 75%, 17%)
HSV	hsv(185, 86%, 30%)
CMYK	cmyk(85.5%, 6.6%, 0%, 70.2%)
CIE-LAB	lab(27.02, -16.03, -8.28)
CIE-LCH	lch(27.02, 18.04, 207.31°)
OKLab	oklab(36.47% -0.0527 -0.023)
OKLCH	oklch(36.47% 0.058 203.6)
XYZ	xyz(3.6952, 5.0990, 7.6255)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B474C #4C100B

analogous

#0B4C31 #0B474C #0B274C

triadic

#0B474C #4C0B47 #474C0B

tetradic

#0B474C #310B4C #4C100B #274C0B

square

#0B474C #310B4C #4C100B #274C0B

split-complementary

#0B474C #4C0B27 #4C310B

monochromatic

#04191B #04191B #0B474C #137981 #1AABB7

Accessibility & contrast

On white

10.40

#0B474C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#0B474C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B474C

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B474C	#FFFFFF	#000000	##FFFFFF
##0B474C	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40444C

Deuteranopia (green-blind)

#383D4C

Tritanopia (blue-blind)

#004A48

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #0b474c;
/* rgb */ color: rgb(11, 71, 76);
/* oklch */ color: oklch(36.5% 0.058 203.6);

Tailwind

colors: {
  custom: {
    50: '#587a7e',
    500: '#0b474c',
    950: '#000000',
  },
}

SCSS

$custom: #0b474c;
$custom-light: #587a7e;
$custom-dark: #000000;

JSON

{
  "hex": "#0b474c",
  "rgb": {
    "r": 11,
    "g": 71,
    "b": 76
  },
  "hsl": {
    "h": 184.615,
    "s": 74.713,
    "l": 17.059
  },
  "oklch": {
    "l": 0.36468,
    "c": 0.05755,
    "h": 203.6
  },
  "luminance": 0.05099
}

Semantic roles & 50–950 ramp

primary

#0B474C

secondary

#88322B

accent

#4536F1

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #0B474C

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

Preview Lab → · Contrast checker → · Palette generator →