#175880#175880

#175880 is a dark, moderate cyan. Relative luminance 0.087; OKLCH L 44.1% C 0.091 H 241.1°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#175880
RGB	rgb(23, 88, 128)
HSL	hsl(203, 70%, 30%)
HSV	hsv(203, 82%, 50%)
CMYK	cmyk(82%, 31.3%, 0%, 49.8%)
CIE-LAB	lab(35.44, -5.01, -28.12)
CIE-LCH	lch(35.44, 28.57, 259.89°)
OKLab	oklab(44.08% -0.044 -0.0797)
OKLCH	oklch(44.08% 0.091 241.1)
XYZ	xyz(7.7378, 8.7192, 21.6930)
Luminance	0.0872 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175880 #803F17

analogous

#178074 #175880 #172480

triadic

#175880 #801758 #588017

tetradic

#175880 #741780 #803F17 #248017

square

#175880 #741780 #803F17 #248017

split-complementary

#175880 #801724 #807417

monochromatic

#05121A #0E344C #175880 #207CB4 #369CDB

Accessibility & contrast

On white

7.65

#175880 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#175880 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175880

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175880	#FFFFFF	#000000	##FFFFFF
##175880	1.00	7.65	2.74	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455982

Deuteranopia (green-blind)

#374F7F

Tritanopia (blue-blind)

#006266

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #175880;
/* rgb */ color: rgb(23, 88, 128);
/* oklch */ color: oklch(44.1% 0.091 241.1);

Tailwind

colors: {
  custom: {
    50: '#6687a5',
    500: '#175880',
    950: '#000000',
  },
}

SCSS

$custom: #175880;
$custom-light: #6687a5;
$custom-dark: #000000;

JSON

{
  "hex": "#175880",
  "rgb": {
    "r": 23,
    "g": 88,
    "b": 128
  },
  "hsl": {
    "h": 202.857,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.44076,
    "c": 0.09105,
    "h": 241.1
  },
  "luminance": 0.0872
}

Semantic roles & 50–950 ramp

primary

#175880

secondary

#B46B3E

accent

#7F3BEC

background

#F6F8FA

surface

#EBEFF4

border

#C6CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #175880

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

Preview Lab → · Contrast checker → · Palette generator →