#0F4751#0F4751

#0F4751 is a dark, muted teal. Relative luminance 0.052; OKLCH L 36.8% C 0.058 H 212.4°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#0F4751
RGB	rgb(15, 71, 81)
HSL	hsl(189, 69%, 19%)
HSV	hsv(189, 81%, 32%)
CMYK	cmyk(81.5%, 12.3%, 0%, 68.2%)
CIE-LAB	lab(27.30, -13.68, -11.09)
CIE-LCH	lch(27.30, 17.61, 219.02°)
OKLab	oklab(36.79% -0.0486 -0.0309)
OKLCH	oklch(36.79% 0.058 212.4)
XYZ	xyz(3.9348, 5.2016, 8.5796)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4751 #51190F

analogous

#0F513A #0F4751 #0F2651

triadic

#0F4751 #510F47 #47510F

tetradic

#0F4751 #3A0F51 #51190F #26510F

square

#0F4751 #3A0F51 #51190F #26510F

split-complementary

#0F4751 #510F26 #513A0F

monochromatic

#05171A #051A1D #0F4751 #197485 #22A2B8

Accessibility & contrast

On white

10.29

#0F4751 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#0F4751 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4751

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4751	#FFFFFF	#000000	##FFFFFF
##0F4751	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4452

Deuteranopia (green-blind)

#363E51

Tritanopia (blue-blind)

#004B4A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #0f4751;
/* rgb */ color: rgb(15, 71, 81);
/* oklch */ color: oklch(36.8% 0.058 212.4);

Tailwind

colors: {
  custom: {
    50: '#5a7a81',
    500: '#0f4751',
    950: '#000000',
  },
}

SCSS

$custom: #0f4751;
$custom-light: #5a7a81;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4751",
  "rgb": {
    "r": 15,
    "g": 71,
    "b": 81
  },
  "hsl": {
    "h": 189.091,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.36791,
    "c": 0.05758,
    "h": 212.4
  },
  "luminance": 0.05202
}

Semantic roles & 50–950 ramp

primary

#0F4751

secondary

#8B3E31

accent

#573CEC

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #0F4751

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

Preview Lab → · Contrast checker → · Palette generator →