#174B62#174B62

#174B62 is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.0% C 0.066 H 231.3°. Best body text is #FFFFFF at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#174B62
RGB	rgb(23, 75, 98)
HSL	hsl(198, 62%, 24%)
HSV	hsv(198, 77%, 38%)
CMYK	cmyk(76.5%, 23.5%, 0%, 61.6%)
CIE-LAB	lab(29.65, -8.52, -18.39)
CIE-LCH	lch(29.65, 20.27, 245.14°)
OKLab	oklab(38.99% -0.0414 -0.0517)
OKLCH	oklch(38.99% 0.066 231.3)
XYZ	xyz(5.0731, 6.0956, 12.4621)
Luminance	0.0610 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174B62 #622E17

analogous

#176253 #174B62 #172562

triadic

#174B62 #62174B #4B6217

tetradic

#174B62 #531762 #622E17 #256217

square

#174B62 #531762 #622E17 #256217

split-complementary

#174B62 #621725 #625317

monochromatic

#061319 #0B2530 #174B62 #237194 #2E97C5

Accessibility & contrast

On white

9.46

#174B62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#174B62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174B62

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174B62	#FFFFFF	#000000	##FFFFFF
##174B62	1.00	9.46	2.22	9.46
#FFFFFF	9.46	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4A63

Deuteranopia (green-blind)

#354362

Tritanopia (blue-blind)

#005153

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #174b62;
/* rgb */ color: rgb(23, 75, 98);
/* oklch */ color: oklch(39.0% 0.066 231.3);

Tailwind

colors: {
  custom: {
    50: '#607d8e',
    500: '#174b62',
    950: '#000000',
  },
}

SCSS

$custom: #174b62;
$custom-light: #607d8e;
$custom-dark: #000000;

JSON

{
  "hex": "#174b62",
  "rgb": {
    "r": 23,
    "g": 75,
    "b": 98
  },
  "hsl": {
    "h": 198.4,
    "s": 61.983,
    "l": 23.725
  },
  "oklch": {
    "l": 0.38987,
    "c": 0.06623,
    "h": 231.3
  },
  "luminance": 0.06096
}

Semantic roles & 50–950 ramp

primary

#174B62

secondary

#99593C

accent

#7543E5

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #174B62

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

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