#174866#174866

#174866 is a dark, moderate cyan. Relative luminance 0.058; OKLCH L 38.4% C 0.073 H 239.7°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#174866
RGB	rgb(23, 72, 102)
HSL	hsl(203, 63%, 25%)
HSV	hsv(203, 77%, 40%)
CMYK	cmyk(77.5%, 29.4%, 0%, 60%)
CIE-LAB	lab(28.84, -5.08, -22.21)
CIE-LCH	lch(28.84, 22.78, 257.12°)
OKLab	oklab(38.41% -0.0366 -0.0627)
OKLCH	oklch(38.41% 0.073 239.7)
XYZ	xyz(5.0681, 5.7756, 13.4155)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174866 #663517

analogous

#17665D #174866 #172166

triadic

#174866 #661748 #486617

tetradic

#174866 #5D1766 #663517 #216617

square

#174866 #5D1766 #663517 #216617

split-complementary

#174866 #661721 #665D17

monochromatic

#061219 #0C2534 #174866 #226B98 #2E8FCA

Accessibility & contrast

On white

9.74

#174866 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#174866 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174866

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174866	#FFFFFF	#000000	##FFFFFF
##174866	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4867

Deuteranopia (green-blind)

#2F4165

Tritanopia (blue-blind)

#005052

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #174866;
/* rgb */ color: rgb(23, 72, 102);
/* oklch */ color: oklch(38.4% 0.073 239.7);

Tailwind

colors: {
  custom: {
    50: '#607a91',
    500: '#174866',
    950: '#000000',
  },
}

SCSS

$custom: #174866;
$custom-light: #607a91;
$custom-dark: #000000;

JSON

{
  "hex": "#174866",
  "rgb": {
    "r": 23,
    "g": 72,
    "b": 102
  },
  "hsl": {
    "h": 202.785,
    "s": 63.2,
    "l": 24.51
  },
  "oklch": {
    "l": 0.38405,
    "c": 0.07261,
    "h": 239.7
  },
  "luminance": 0.05776
}

Semantic roles & 50–950 ramp

primary

#174866

secondary

#9C613C

accent

#8042E6

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#05090D

muted

#7A7B7D

Preview Lab

Preview with #174866

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

Preview Lab → · Contrast checker → · Palette generator →