#174347#174347

#174347 is a dark, muted teal. Relative luminance 0.047; OKLCH L 35.4% C 0.048 H 203.5°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#174347
RGB	rgb(23, 67, 71)
HSL	hsl(185, 51%, 18%)
HSV	hsv(185, 68%, 28%)
CMYK	cmyk(67.6%, 5.6%, 0%, 72.2%)
CIE-LAB	lab(25.72, -13.51, -6.93)
CIE-LCH	lch(25.72, 15.18, 207.16°)
OKLab	oklab(35.45% -0.0441 -0.0192)
OKLCH	oklch(35.45% 0.048 203.5)
XYZ	xyz(3.4974, 4.6510, 6.6734)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174347 #471B17

analogous

#174733 #174347 #172B47

triadic

#174347 #471743 #434717

tetradic

#174347 #331747 #471B17 #2B4717

square

#174347 #331747 #471B17 #2B4717

split-complementary

#174347 #47172B #473317

monochromatic

#071617 #081719 #174347 #266F75 #359AA3

Accessibility & contrast

On white

10.88

#174347 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#174347 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174347

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174347	#FFFFFF	#000000	##FFFFFF
##174347	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4047

Deuteranopia (green-blind)

#363B47

Tritanopia (blue-blind)

#004644

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #174347;
/* rgb */ color: rgb(23, 67, 71);
/* oklch */ color: oklch(35.4% 0.048 203.5);

Tailwind

colors: {
  custom: {
    50: '#5b777a',
    500: '#174347',
    950: '#000000',
  },
}

SCSS

$custom: #174347;
$custom-light: #5b777a;
$custom-dark: #000000;

JSON

{
  "hex": "#174347",
  "rgb": {
    "r": 23,
    "g": 67,
    "b": 71
  },
  "hsl": {
    "h": 185,
    "s": 51.064,
    "l": 18.431
  },
  "oklch": {
    "l": 0.35446,
    "c": 0.04808,
    "h": 203.5
  },
  "luminance": 0.04651
}

Semantic roles & 50–950 ramp

primary

#174347

secondary

#7E413C

accent

#594DDB

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040809

muted

#797B7B

Preview Lab

Preview with #174347

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

Preview Lab → · Contrast checker → · Palette generator →