#175785#175785

#175785 is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.1% C 0.098 H 245.0°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#175785
RGB	rgb(23, 87, 133)
HSL	hsl(205, 71%, 31%)
HSV	hsv(205, 83%, 52%)
CMYK	cmyk(82.7%, 34.6%, 0%, 47.8%)
CIE-LAB	lab(35.38, -2.41, -31.28)
CIE-LCH	lch(35.38, 31.37, 265.59°)
OKLab	oklab(44.12% -0.0414 -0.0889)
OKLCH	oklch(44.12% 0.098 245)
XYZ	xyz(7.9935, 8.6910, 23.4420)
Luminance	0.0869 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175785 #854517

analogous

#17857C #175785 #172085

triadic

#175785 #851757 #578517

tetradic

#175785 #7C1785 #854517 #208517

square

#175785 #7C1785 #854517 #208517

split-complementary

#175785 #851720 #857C17

monochromatic

#05131D #0E3551 #175785 #2079B9 #3A99DD

Accessibility & contrast

On white

7.67

#175785 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#175785 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175785

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175785	#FFFFFF	#000000	##FFFFFF
##175785	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415987

Deuteranopia (green-blind)

#324F84

Tritanopia (blue-blind)

#006268

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #175785;
/* rgb */ color: rgb(23, 87, 133);
/* oklch */ color: oklch(44.1% 0.098 245.0);

Tailwind

colors: {
  custom: {
    50: '#6786a9',
    500: '#175785',
    950: '#000000',
  },
}

SCSS

$custom: #175785;
$custom-light: #6786a9;
$custom-dark: #000000;

JSON

{
  "hex": "#175785",
  "rgb": {
    "r": 23,
    "g": 87,
    "b": 133
  },
  "hsl": {
    "h": 205.091,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.44119,
    "c": 0.0981,
    "h": 245
  },
  "luminance": 0.08692
}

Semantic roles & 50–950 ramp

primary

#175785

secondary

#B9723F

accent

#853BED

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #175785

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

Preview Lab → · Contrast checker → · Palette generator →