#17464B#17464B

#17464B is a dark, muted teal. Relative luminance 0.051; OKLCH L 36.5% C 0.051 H 205.0°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#17464B
RGB	rgb(23, 70, 75)
HSL	hsl(186, 53%, 19%)
HSV	hsv(186, 69%, 29%)
CMYK	cmyk(69.3%, 6.7%, 0%, 70.6%)
CIE-LAB	lab(26.93, -13.89, -7.72)
CIE-LCH	lch(26.93, 15.89, 209.04°)
OKLab	oklab(36.48% -0.0459 -0.0214)
OKLCH	oklch(36.48% 0.051 205)
XYZ	xyz(3.8130, 5.0701, 7.4329)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17464B #4B1C17

analogous

#174B36 #17464B #172C4B

triadic

#17464B #4B1746 #464B17

tetradic

#17464B #36174B #4B1C17 #2C4B17

square

#17464B #36174B #4B1C17 #2C4B17

split-complementary

#17464B #4B172C #4B3617

monochromatic

#071617 #091A1C #17464B #25727A #349DA9

Accessibility & contrast

On white

10.43

#17464B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#17464B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17464B

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17464B	#FFFFFF	#000000	##FFFFFF
##17464B	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40434B

Deuteranopia (green-blind)

#383D4B

Tritanopia (blue-blind)

#004947

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #17464b;
/* rgb */ color: rgb(23, 70, 75);
/* oklch */ color: oklch(36.5% 0.051 205.0);

Tailwind

colors: {
  custom: {
    50: '#5c797d',
    500: '#17464b',
    950: '#000000',
  },
}

SCSS

$custom: #17464b;
$custom-light: #5c797d;
$custom-dark: #000000;

JSON

{
  "hex": "#17464b",
  "rgb": {
    "r": 23,
    "g": 70,
    "b": 75
  },
  "hsl": {
    "h": 185.769,
    "s": 53.061,
    "l": 19.216
  },
  "oklch": {
    "l": 0.36479,
    "c": 0.05061,
    "h": 205
  },
  "luminance": 0.0507
}

Semantic roles & 50–950 ramp

primary

#17464B

secondary

#82423C

accent

#594BDC

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #17464B

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

Preview Lab → · Contrast checker → · Palette generator →