#175358#175358

#175358 is a dark, muted teal. Relative luminance 0.071; OKLCH L 40.7% C 0.060 H 203.1°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#175358
RGB	rgb(23, 83, 88)
HSL	hsl(185, 59%, 22%)
HSV	hsv(185, 74%, 35%)
CMYK	cmyk(73.9%, 5.7%, 0%, 65.5%)
CIE-LAB	lab(31.97, -16.87, -8.48)
CIE-LCH	lch(31.97, 18.89, 206.69°)
OKLab	oklab(40.71% -0.0551 -0.0235)
OKLCH	oklch(40.71% 0.06 203.1)
XYZ	xyz(5.2073, 7.0727, 10.3213)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175358 #581C17

analogous

#17583D #175358 #173358

triadic

#175358 #581753 #535817

tetradic

#175358 #3D1758 #581C17 #335817

square

#175358 #3D1758 #581C17 #335817

split-complementary

#175358 #581733 #583D17

monochromatic

#061718 #0A2527 #175358 #248189 #30AFB9

Accessibility & contrast

On white

8.70

#175358 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#175358 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175358

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175358	#FFFFFF	#000000	##FFFFFF
##175358	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4F58

Deuteranopia (green-blind)

#434858

Tritanopia (blue-blind)

#005754

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #175358;
/* rgb */ color: rgb(23, 83, 88);
/* oklch */ color: oklch(40.7% 0.060 203.1);

Tailwind

colors: {
  custom: {
    50: '#5f8387',
    500: '#175358',
    950: '#000000',
  },
}

SCSS

$custom: #175358;
$custom-light: #5f8387;
$custom-dark: #000000;

JSON

{
  "hex": "#175358",
  "rgb": {
    "r": 23,
    "g": 83,
    "b": 88
  },
  "hsl": {
    "h": 184.615,
    "s": 58.559,
    "l": 21.765
  },
  "oklch": {
    "l": 0.4071,
    "c": 0.05995,
    "h": 203.1
  },
  "luminance": 0.07073
}

Semantic roles & 50–950 ramp

primary

#175358

secondary

#8F423C

accent

#5246E2

background

#F5F8F8

surface

#EAEFEF

border

#C6CACA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #175358

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

Preview Lab → · Contrast checker → · Palette generator →