#15464B#15464B

#15464B is a dark, muted teal. Relative luminance 0.050; OKLCH L 36.4% C 0.052 H 204.7°. Best body text is #FFFFFF at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#15464B
RGB	rgb(21, 70, 75)
HSL	hsl(186, 56%, 19%)
HSV	hsv(186, 72%, 29%)
CMYK	cmyk(72%, 6.7%, 0%, 70.6%)
CIE-LAB	lab(26.87, -14.28, -7.82)
CIE-LCH	lch(26.87, 16.28, 208.71°)
OKLab	oklab(36.41% -0.0471 -0.0217)
OKLCH	oklch(36.41% 0.052 204.7)
XYZ	xyz(3.7689, 5.0473, 7.4309)
Luminance	0.0505 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15464B #4B1A15

analogous

#154B35 #15464B #152B4B

triadic

#15464B #4B1546 #464B15

tetradic

#15464B #35154B #4B1A15 #2B4B15

square

#15464B #35154B #4B1A15 #2B4B15

split-complementary

#15464B #4B152B #4B3515

monochromatic

#071618 #08191B #15464B #22737B #309FAB

Accessibility & contrast

On white

10.45

#15464B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#15464B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15464B

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15464B	#FFFFFF	#000000	##FFFFFF
##15464B	1.00	10.45	2.01	10.45
#FFFFFF	10.45	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40434B

Deuteranopia (green-blind)

#383D4B

Tritanopia (blue-blind)

#004947

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #15464b;
/* rgb */ color: rgb(21, 70, 75);
/* oklch */ color: oklch(36.4% 0.052 204.7);

Tailwind

colors: {
  custom: {
    50: '#5b797d',
    500: '#15464b',
    950: '#000000',
  },
}

SCSS

$custom: #15464b;
$custom-light: #5b797d;
$custom-dark: #000000;

JSON

{
  "hex": "#15464b",
  "rgb": {
    "r": 21,
    "g": 70,
    "b": 75
  },
  "hsl": {
    "h": 185.556,
    "s": 56.25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.36409,
    "c": 0.05186,
    "h": 204.7
  },
  "luminance": 0.05048
}

Semantic roles & 50–950 ramp

primary

#15464B

secondary

#834039

accent

#5648E0

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #15464B

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

Preview Lab → · Contrast checker → · Palette generator →