#174147#174147

#174147 is a dark, muted teal. Relative luminance 0.044; OKLCH L 34.9% C 0.047 H 208.1°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#174147
RGB	rgb(23, 65, 71)
HSL	hsl(188, 51%, 18%)
HSV	hsv(188, 68%, 28%)
CMYK	cmyk(67.6%, 8.5%, 0%, 72.2%)
CIE-LAB	lab(25.01, -12.32, -8.00)
CIE-LCH	lch(25.01, 14.69, 213.01°)
OKLab	oklab(34.87% -0.0415 -0.0222)
OKLCH	oklch(34.87% 0.047 208.1)
XYZ	xyz(3.3805, 4.4173, 6.6345)
Luminance	0.0442 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174147 #471D17

analogous

#174735 #174147 #172947

triadic

#174147 #471741 #414717

tetradic

#174147 #351747 #471D17 #294717

square

#174147 #351747 #471D17 #294717

split-complementary

#174147 #471729 #473517

monochromatic

#071517 #081719 #174147 #266B75 #3596A3

Accessibility & contrast

On white

11.15

#174147 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#174147 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174147

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174147	#FFFFFF	#000000	##FFFFFF
##174147	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3E47

Deuteranopia (green-blind)

#343947

Tritanopia (blue-blind)

#004443

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #174147;
/* rgb */ color: rgb(23, 65, 71);
/* oklch */ color: oklch(34.9% 0.047 208.1);

Tailwind

colors: {
  custom: {
    50: '#5b757a',
    500: '#174147',
    950: '#000000',
  },
}

SCSS

$custom: #174147;
$custom-light: #5b757a;
$custom-dark: #000000;

JSON

{
  "hex": "#174147",
  "rgb": {
    "r": 23,
    "g": 65,
    "b": 71
  },
  "hsl": {
    "h": 187.5,
    "s": 51.064,
    "l": 18.431
  },
  "oklch": {
    "l": 0.34874,
    "c": 0.04708,
    "h": 208.1
  },
  "luminance": 0.04418
}

Semantic roles & 50–950 ramp

primary

#174147

secondary

#7E443C

accent

#5F4DDB

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040809

muted

#797B7B

Preview Lab

Preview with #174147

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

Preview Lab → · Contrast checker → · Palette generator →