#176171#176171

#176171 is a mid, moderate cyan. Relative luminance 0.099; OKLCH L 45.7% C 0.073 H 215.9°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#176171
RGB	rgb(23, 97, 113)
HSL	hsl(191, 66%, 27%)
HSV	hsv(191, 80%, 44%)
CMYK	cmyk(79.6%, 14.2%, 0%, 55.7%)
CIE-LAB	lab(37.70, -16.00, -15.38)
CIE-LCH	lch(37.70, 22.20, 223.87°)
OKLab	oklab(45.66% -0.0592 -0.0429)
OKLCH	oklch(45.66% 0.073 215.9)
XYZ	xyz(7.6074, 9.9229, 17.1339)
Luminance	0.0992 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#176171 #712717

analogous

#177154 #176171 #173471

triadic

#176171 #711761 #617117

tetradic

#176171 #541771 #712717 #347117

square

#176171 #541771 #712717 #347117

split-complementary

#176171 #711734 #715417

monochromatic

#051619 #0D353E #176171 #218DA4 #2EB7D4

Accessibility & contrast

On white

7.04

#176171 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#176171 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #176171

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##176171	#FFFFFF	#000000	##FFFFFF
##176171	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565E72

Deuteranopia (green-blind)

#4A5571

Tritanopia (blue-blind)

#006766

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #176171;
/* rgb */ color: rgb(23, 97, 113);
/* oklch */ color: oklch(45.7% 0.073 215.9);

Tailwind

colors: {
  custom: {
    50: '#648e99',
    500: '#176171',
    950: '#000000',
  },
}

SCSS

$custom: #176171;
$custom-light: #648e99;
$custom-dark: #000000;

JSON

{
  "hex": "#176171",
  "rgb": {
    "r": 23,
    "g": 97,
    "b": 113
  },
  "hsl": {
    "h": 190.667,
    "s": 66.176,
    "l": 26.667
  },
  "oklch": {
    "l": 0.45658,
    "c": 0.07316,
    "h": 215.9
  },
  "luminance": 0.09924
}

Semantic roles & 50–950 ramp

primary

#176171

secondary

#A7503D

accent

#5D3FE9

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0E

muted

#7A7D7E

Preview Lab

Preview with #176171

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

Preview Lab → · Contrast checker → · Palette generator →