#174363#174363

#174363 is a dark, moderate cyan. Relative luminance 0.051; OKLCH L 36.9% C 0.073 H 243.9°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#174363
RGB	rgb(23, 67, 99)
HSL	hsl(205, 62%, 24%)
HSV	hsv(205, 77%, 39%)
CMYK	cmyk(76.8%, 32.3%, 0%, 61.2%)
CIE-LAB	lab(27.01, -3.02, -23.16)
CIE-LCH	lch(27.01, 23.36, 262.58°)
OKLab	oklab(36.9% -0.0322 -0.0655)
OKLCH	oklch(36.9% 0.073 243.9)
XYZ	xyz(4.6118, 5.0968, 12.5427)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174363 #633717

analogous

#17635D #174363 #171D63

triadic

#174363 #631743 #436317

tetradic

#174363 #5D1763 #633717 #1D6317

square

#174363 #5D1763 #633717 #1D6317

split-complementary

#174363 #63171D #635D17

monochromatic

#061119 #0B2131 #174363 #236595 #2E86C6

Accessibility & contrast

On white

10.40

#174363 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#174363 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174363

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174363	#FFFFFF	#000000	##FFFFFF
##174363	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344464

Deuteranopia (green-blind)

#2A3D62

Tritanopia (blue-blind)

#004B4E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #174363;
/* rgb */ color: rgb(23, 67, 99);
/* oklch */ color: oklch(36.9% 0.073 243.9);

Tailwind

colors: {
  custom: {
    50: '#5f768f',
    500: '#174363',
    950: '#000000',
  },
}

SCSS

$custom: #174363;
$custom-light: #5f768f;
$custom-dark: #000000;

JSON

{
  "hex": "#174363",
  "rgb": {
    "r": 23,
    "g": 67,
    "b": 99
  },
  "hsl": {
    "h": 205.263,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.36904,
    "c": 0.07301,
    "h": 243.9
  },
  "luminance": 0.05097
}

Semantic roles & 50–950 ramp

primary

#174363

secondary

#9A643C

accent

#8742E5

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #174363

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

Preview Lab → · Contrast checker → · Palette generator →