#0B474D#0B474D

#0B474D is a dark, muted teal. Relative luminance 0.051; OKLCH L 36.5% C 0.058 H 205.3°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#0B474D
RGB	rgb(11, 71, 77)
HSL	hsl(185, 75%, 17%)
HSV	hsv(185, 86%, 30%)
CMYK	cmyk(85.7%, 7.8%, 0%, 69.8%)
CIE-LAB	lab(27.05, -15.66, -8.87)
CIE-LCH	lch(27.05, 18.00, 209.51°)
OKLab	oklab(36.51% -0.0522 -0.0247)
OKLCH	oklch(36.51% 0.058 205.3)
XYZ	xyz(3.7302, 5.1130, 7.8100)
Luminance	0.0511 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B474D #4D110B

analogous

#0B4D32 #0B474D #0B264D

triadic

#0B474D #4D0B47 #474D0B

tetradic

#0B474D #320B4D #4D110B #264D0B

square

#0B474D #320B4D #4D110B #264D0B

split-complementary

#0B474D #4D0B26 #4D320B

monochromatic

#04191B #04191B #0B474D #137883 #1AAAB8

Accessibility & contrast

On white

10.38

#0B474D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#0B474D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B474D

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B474D	#FFFFFF	#000000	##FFFFFF
##0B474D	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40444D

Deuteranopia (green-blind)

#373D4D

Tritanopia (blue-blind)

#004A49

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #0b474d;
/* rgb */ color: rgb(11, 71, 77);
/* oklch */ color: oklch(36.5% 0.058 205.3);

Tailwind

colors: {
  custom: {
    50: '#587a7e',
    500: '#0b474d',
    950: '#000000',
  },
}

SCSS

$custom: #0b474d;
$custom-light: #587a7e;
$custom-dark: #000000;

JSON

{
  "hex": "#0b474d",
  "rgb": {
    "r": 11,
    "g": 71,
    "b": 77
  },
  "hsl": {
    "h": 185.455,
    "s": 75,
    "l": 17.255
  },
  "oklch": {
    "l": 0.36513,
    "c": 0.05778,
    "h": 205.3
  },
  "luminance": 0.05113
}

Semantic roles & 50–950 ramp

primary

#0B474D

secondary

#89332B

accent

#4736F2

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #0B474D

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

Preview Lab → · Contrast checker → · Palette generator →