#15474D#15474D

#15474D is a dark, muted teal. Relative luminance 0.052; OKLCH L 36.8% C 0.053 H 206.4°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#15474D
RGB	rgb(21, 71, 77)
HSL	hsl(186, 57%, 19%)
HSV	hsv(186, 73%, 30%)
CMYK	cmyk(72.7%, 7.8%, 0%, 69.8%)
CIE-LAB	lab(27.30, -14.16, -8.47)
CIE-LCH	lch(27.30, 16.50, 210.88°)
OKLab	oklab(36.78% -0.0474 -0.0235)
OKLCH	oklch(36.78% 0.053 206.4)
XYZ	xyz(3.9015, 5.2013, 7.8181)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15474D #4D1B15

analogous

#154D37 #15474D #152B4D

triadic

#15474D #4D1547 #474D15

tetradic

#15474D #37154D #4D1B15 #2B4D15

square

#15474D #37154D #4D1B15 #2B4D15

split-complementary

#15474D #4D152B #4D3715

monochromatic

#071618 #081B1D #15474D #22737D #2FA0AD

Accessibility & contrast

On white

10.29

#15474D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#15474D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15474D

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15474D	#FFFFFF	#000000	##FFFFFF
##15474D	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)

#41444D

Deuteranopia (green-blind)

#383E4D

Tritanopia (blue-blind)

#004A49

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #15474d;
/* rgb */ color: rgb(21, 71, 77);
/* oklch */ color: oklch(36.8% 0.053 206.4);

Tailwind

colors: {
  custom: {
    50: '#5b7a7e',
    500: '#15474d',
    950: '#000000',
  },
}

SCSS

$custom: #15474d;
$custom-light: #5b7a7e;
$custom-dark: #000000;

JSON

{
  "hex": "#15474d",
  "rgb": {
    "r": 21,
    "g": 71,
    "b": 77
  },
  "hsl": {
    "h": 186.429,
    "s": 57.143,
    "l": 19.216
  },
  "oklch": {
    "l": 0.36783,
    "c": 0.05286,
    "h": 206.4
  },
  "luminance": 0.05202
}

Semantic roles & 50–950 ramp

primary

#15474D

secondary

#854139

accent

#5847E0

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #15474D

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

Preview Lab → · Contrast checker → · Palette generator →