#175478#175478

#175478 is a dark, moderate cyan. Relative luminance 0.079; OKLCH L 42.6% C 0.085 H 239.7°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#175478
RGB	rgb(23, 84, 120)
HSL	hsl(202, 68%, 28%)
HSV	hsv(202, 81%, 47%)
CMYK	cmyk(80.8%, 30%, 0%, 52.9%)
CIE-LAB	lab(33.73, -5.64, -25.87)
CIE-LCH	lch(33.73, 26.48, 257.71°)
OKLab	oklab(42.59% -0.0428 -0.0732)
OKLCH	oklch(42.59% 0.085 239.7)
XYZ	xyz(6.9125, 7.8780, 18.9220)
Luminance	0.0788 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175478 #783B17

analogous

#17786B #175478 #172378

triadic

#175478 #781754 #547817

tetradic

#175478 #6B1778 #783B17 #237817

square

#175478 #6B1778 #783B17 #237817

split-complementary

#175478 #781723 #786B17

monochromatic

#05121A #0D3045 #175478 #2178AB #329AD8

Accessibility & contrast

On white

8.15

#175478 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#175478 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175478

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175478	#FFFFFF	#000000	##FFFFFF
##175478	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#43547A

Deuteranopia (green-blind)

#364B77

Tritanopia (blue-blind)

#005D61

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #175478;
/* rgb */ color: rgb(23, 84, 120);
/* oklch */ color: oklch(42.6% 0.085 239.7);

Tailwind

colors: {
  custom: {
    50: '#64849f',
    500: '#175478',
    950: '#000000',
  },
}

SCSS

$custom: #175478;
$custom-light: #64849f;
$custom-dark: #000000;

JSON

{
  "hex": "#175478",
  "rgb": {
    "r": 23,
    "g": 84,
    "b": 120
  },
  "hsl": {
    "h": 202.268,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.42585,
    "c": 0.08478,
    "h": 239.7
  },
  "luminance": 0.07879
}

Semantic roles & 50–950 ramp

primary

#175478

secondary

#AD673E

accent

#7E3DEB

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #175478

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

Preview Lab → · Contrast checker → · Palette generator →