#174464#174464

#174464 is a dark, moderate cyan. Relative luminance 0.052; OKLCH L 37.2% C 0.073 H 243.4°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#174464
RGB	rgb(23, 68, 100)
HSL	hsl(205, 63%, 24%)
HSV	hsv(205, 77%, 39%)
CMYK	cmyk(77%, 32%, 0%, 60.8%)
CIE-LAB	lab(27.40, -3.28, -23.19)
CIE-LCH	lch(27.40, 23.42, 261.96°)
OKLab	oklab(37.23% -0.0329 -0.0656)
OKLCH	oklch(37.23% 0.073 243.4)
XYZ	xyz(4.7198, 5.2360, 12.8160)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174464 #643717

analogous

#17645E #174464 #171E64

triadic

#174464 #641744 #446417

tetradic

#174464 #5E1764 #643717 #1E6417

square

#174464 #5E1764 #643717 #1E6417

split-complementary

#174464 #64171E #645E17

monochromatic

#061119 #0C2232 #174464 #226696 #2E88C8

Accessibility & contrast

On white

10.26

#174464 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#174464 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174464

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174464	#FFFFFF	#000000	##FFFFFF
##174464	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354565

Deuteranopia (green-blind)

#2B3D63

Tritanopia (blue-blind)

#004C4F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #174464;
/* rgb */ color: rgb(23, 68, 100);
/* oklch */ color: oklch(37.2% 0.073 243.4);

Tailwind

colors: {
  custom: {
    50: '#607790',
    500: '#174464',
    950: '#000000',
  },
}

SCSS

$custom: #174464;
$custom-light: #607790;
$custom-dark: #000000;

JSON

{
  "hex": "#174464",
  "rgb": {
    "r": 23,
    "g": 68,
    "b": 100
  },
  "hsl": {
    "h": 204.935,
    "s": 62.602,
    "l": 24.118
  },
  "oklch": {
    "l": 0.37228,
    "c": 0.07341,
    "h": 243.4
  },
  "luminance": 0.05237
}

Semantic roles & 50–950 ramp

primary

#174464

secondary

#9A633C

accent

#8642E6

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #174464

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

Preview Lab → · Contrast checker → · Palette generator →