#175471#175471

#175471 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.2% C 0.077 H 233.9°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#175471
RGB	rgb(23, 84, 113)
HSL	hsl(199, 66%, 27%)
HSV	hsv(199, 80%, 44%)
CMYK	cmyk(79.6%, 25.7%, 0%, 55.7%)
CIE-LAB	lab(33.38, -8.35, -22.06)
CIE-LCH	lch(33.38, 23.58, 249.28°)
OKLab	oklab(42.2% -0.0453 -0.0621)
OKLCH	oklch(42.2% 0.077 233.9)
XYZ	xyz(6.5031, 7.7143, 16.7658)
Luminance	0.0771 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175471 #713417

analogous

#177161 #175471 #172771

triadic

#175471 #711754 #547117

tetradic

#175471 #611771 #713417 #277117

square

#175471 #611771 #713417 #277117

split-complementary

#175471 #711727 #716117

monochromatic

#051319 #0D2E3E #175471 #217AA4 #2E9FD4

Accessibility & contrast

On white

8.26

#175471 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#175471 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175471

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175471	#FFFFFF	#000000	##FFFFFF
##175471	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465372

Deuteranopia (green-blind)

#3A4B71

Tritanopia (blue-blind)

#005C5E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #175471;
/* rgb */ color: rgb(23, 84, 113);
/* oklch */ color: oklch(42.2% 0.077 233.9);

Tailwind

colors: {
  custom: {
    50: '#63849a',
    500: '#175471',
    950: '#000000',
  },
}

SCSS

$custom: #175471;
$custom-light: #63849a;
$custom-dark: #000000;

JSON

{
  "hex": "#175471",
  "rgb": {
    "r": 23,
    "g": 84,
    "b": 113
  },
  "hsl": {
    "h": 199.333,
    "s": 66.176,
    "l": 26.667
  },
  "oklch": {
    "l": 0.42195,
    "c": 0.07694,
    "h": 233.9
  },
  "luminance": 0.07715
}

Semantic roles & 50–950 ramp

primary

#175471

secondary

#A75F3D

accent

#763FE9

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #175471

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

Preview Lab → · Contrast checker → · Palette generator →