#15474B#15474B

#15474B is a dark, muted teal. Relative luminance 0.052; OKLCH L 36.7% C 0.052 H 202.7°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#15474B
RGB	rgb(21, 71, 75)
HSL	hsl(184, 56%, 19%)
HSV	hsv(184, 72%, 29%)
CMYK	cmyk(72%, 5.3%, 0%, 70.6%)
CIE-LAB	lab(27.22, -14.86, -7.29)
CIE-LCH	lch(27.22, 16.55, 206.12°)
OKLab	oklab(36.7% -0.0483 -0.0202)
OKLCH	oklch(36.7% 0.052 202.7)
XYZ	xyz(3.8319, 5.1735, 7.4519)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15474B #4B1915

analogous

#154B34 #15474B #152C4B

triadic

#15474B #4B1547 #474B15

tetradic

#15474B #34154B #4B1915 #2C4B15

square

#15474B #34154B #4B1915 #2C4B15

split-complementary

#15474B #4B152C #4B3415

monochromatic

#071718 #081A1B #15474B #22747B #30A2AB

Accessibility & contrast

On white

10.32

#15474B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#15474B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15474B

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15474B	#FFFFFF	#000000	##FFFFFF
##15474B	1.00	10.32	2.03	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41444B

Deuteranopia (green-blind)

#393E4B

Tritanopia (blue-blind)

#004A48

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #15474b;
/* rgb */ color: rgb(21, 71, 75);
/* oklch */ color: oklch(36.7% 0.052 202.7);

Tailwind

colors: {
  custom: {
    50: '#5b7a7d',
    500: '#15474b',
    950: '#000000',
  },
}

SCSS

$custom: #15474b;
$custom-light: #5b7a7d;
$custom-dark: #000000;

JSON

{
  "hex": "#15474b",
  "rgb": {
    "r": 21,
    "g": 71,
    "b": 75
  },
  "hsl": {
    "h": 184.444,
    "s": 56.25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.36695,
    "c": 0.05239,
    "h": 202.7
  },
  "luminance": 0.05174
}

Semantic roles & 50–950 ramp

primary

#15474B

secondary

#833E39

accent

#5348E0

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #15474B

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

Preview Lab → · Contrast checker → · Palette generator →