#175585#175585

#175585 is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.6% C 0.100 H 246.7°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#175585
RGB	rgb(23, 85, 133)
HSL	hsl(206, 71%, 31%)
HSV	hsv(206, 83%, 52%)
CMYK	cmyk(82.7%, 36.1%, 0%, 47.8%)
CIE-LAB	lab(34.75, -1.13, -32.29)
CIE-LCH	lch(34.75, 32.31, 267.99°)
OKLab	oklab(43.62% -0.0395 -0.0919)
OKLCH	oklch(43.62% 0.1 246.7)
XYZ	xyz(7.8339, 8.3717, 23.3888)
Luminance	0.0837 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175585 #854717

analogous

#17857E #175585 #171E85

triadic

#175585 #851755 #558517

tetradic

#175585 #7E1785 #854717 #1E8517

square

#175585 #7E1785 #854717 #1E8517

split-complementary

#175585 #85171E #857E17

monochromatic

#05121D #0E3451 #175585 #2076B9 #3A96DD

Accessibility & contrast

On white

7.85

#175585 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#175585 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175585

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175585	#FFFFFF	#000000	##FFFFFF
##175585	1.00	7.85	2.67	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5787

Deuteranopia (green-blind)

#2E4D84

Tritanopia (blue-blind)

#006166

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #175585;
/* rgb */ color: rgb(23, 85, 133);
/* oklch */ color: oklch(43.6% 0.100 246.7);

Tailwind

colors: {
  custom: {
    50: '#6784a9',
    500: '#175585',
    950: '#000000',
  },
}

SCSS

$custom: #175585;
$custom-light: #6784a9;
$custom-dark: #000000;

JSON

{
  "hex": "#175585",
  "rgb": {
    "r": 23,
    "g": 85,
    "b": 133
  },
  "hsl": {
    "h": 206.182,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.43617,
    "c": 0.10005,
    "h": 246.7
  },
  "luminance": 0.08373
}

Semantic roles & 50–950 ramp

primary

#175585

secondary

#B9743F

accent

#893BED

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #175585

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

Preview Lab → · Contrast checker → · Palette generator →