#0B474F#0B474F

#0B474F is a dark, muted teal. Relative luminance 0.051; OKLCH L 36.6% C 0.058 H 208.6°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#0B474F
RGB	rgb(11, 71, 79)
HSL	hsl(187, 76%, 18%)
HSV	hsv(187, 86%, 31%)
CMYK	cmyk(86.1%, 10.1%, 0%, 69%)
CIE-LAB	lab(27.13, -14.93, -10.05)
CIE-LCH	lch(27.13, 17.99, 213.94°)
OKLab	oklab(36.6% -0.0513 -0.028)
OKLCH	oklch(36.6% 0.058 208.6)
XYZ	xyz(3.8019, 5.1417, 8.1877)
Luminance	0.0514 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B474F #4F130B

analogous

#0B4F35 #0B474F #0B254F

triadic

#0B474F #4F0B47 #474F0B

tetradic

#0B474F #350B4F #4F130B #254F0B

square

#0B474F #350B4F #4F130B #254F0B

split-complementary

#0B474F #4F0B25 #4F350B

monochromatic

#04181B #04181B #0B474F #127785 #1AA8BA

Accessibility & contrast

On white

10.35

#0B474F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#0B474F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B474F

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B474F	#FFFFFF	#000000	##FFFFFF
##0B474F	1.00	10.35	2.03	10.35
#FFFFFF	10.35	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404450

Deuteranopia (green-blind)

#373D4F

Tritanopia (blue-blind)

#004B49

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #0b474f;
/* rgb */ color: rgb(11, 71, 79);
/* oklch */ color: oklch(36.6% 0.058 208.6);

Tailwind

colors: {
  custom: {
    50: '#587a80',
    500: '#0b474f',
    950: '#000000',
  },
}

SCSS

$custom: #0b474f;
$custom-light: #587a80;
$custom-dark: #000000;

JSON

{
  "hex": "#0b474f",
  "rgb": {
    "r": 11,
    "g": 71,
    "b": 79
  },
  "hsl": {
    "h": 187.059,
    "s": 75.556,
    "l": 17.647
  },
  "oklch": {
    "l": 0.36605,
    "c": 0.05841,
    "h": 208.6
  },
  "luminance": 0.05142
}

Semantic roles & 50–950 ramp

primary

#0B474F

secondary

#8B362B

accent

#4C36F2

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #0B474F

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

Preview Lab → · Contrast checker → · Palette generator →