#174788#174788

#174788 is a dark, vivid cyan. Relative luminance 0.065; OKLCH L 40.4% C 0.120 H 257.4°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#174788
RGB	rgb(23, 71, 136)
HSL	hsl(215, 71%, 31%)
HSV	hsv(215, 83%, 53%)
CMYK	cmyk(83.1%, 47.8%, 0%, 46.7%)
CIE-LAB	lab(30.56, 9.39, -40.82)
CIE-LCH	lch(30.56, 41.88, 282.96°)
OKLab	oklab(40.41% -0.0263 -0.1172)
OKLCH	oklch(40.41% 0.12 257.4)
XYZ	xyz(7.0489, 6.4654, 24.1642)
Luminance	0.0647 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174788 #885817

analogous

#177F88 #174788 #1F1788

triadic

#174788 #881747 #478817

tetradic

#174788 #88177F #885817 #17881F

square

#174788 #88177F #885817 #17881F

split-complementary

#174788 #881F17 #7F8817

monochromatic

#05101F #0E2C54 #174788 #2062BC #3B80DE

Accessibility & contrast

On white

9.16

#174788 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#174788 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174788

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174788	#FFFFFF	#000000	##FFFFFF
##174788	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234D8A

Deuteranopia (green-blind)

#044387

Tritanopia (blue-blind)

#005761

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #174788;
/* rgb */ color: rgb(23, 71, 136);
/* oklch */ color: oklch(40.4% 0.120 257.4);

Tailwind

colors: {
  custom: {
    50: '#6879ab',
    500: '#174788',
    950: '#000000',
  },
}

SCSS

$custom: #174788;
$custom-light: #6879ab;
$custom-dark: #000000;

JSON

{
  "hex": "#174788",
  "rgb": {
    "r": 23,
    "g": 71,
    "b": 136
  },
  "hsl": {
    "h": 214.513,
    "s": 71.069,
    "l": 31.176
  },
  "oklch": {
    "l": 0.40411,
    "c": 0.12014,
    "h": 257.4
  },
  "luminance": 0.06466
}

Semantic roles & 50–950 ramp

primary

#174788

secondary

#BC873F

accent

#A13AEE

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #174788

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

Preview Lab → · Contrast checker → · Palette generator →