#174B65#174B65

#174B65 is a dark, moderate cyan. Relative luminance 0.062; OKLCH L 39.1% C 0.069 H 234.5°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#174B65
RGB	rgb(23, 75, 101)
HSL	hsl(200, 63%, 24%)
HSV	hsv(200, 77%, 40%)
CMYK	cmyk(77.2%, 25.7%, 0%, 60.4%)
CIE-LAB	lab(29.80, -7.37, -20.08)
CIE-LCH	lch(29.80, 21.39, 249.84°)
OKLab	oklab(39.15% -0.0403 -0.0565)
OKLCH	oklch(39.15% 0.069 234.5)
XYZ	xyz(5.2175, 6.1533, 13.2221)
Luminance	0.0615 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174B65 #653117

analogous

#176558 #174B65 #172465

triadic

#174B65 #65174B #4B6517

tetradic

#174B65 #581765 #653117 #246517

square

#174B65 #581765 #653117 #246517

split-complementary

#174B65 #651724 #655817

monochromatic

#061319 #0C2633 #174B65 #227097 #2E95C9

Accessibility & contrast

On white

9.41

#174B65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#174B65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174B65

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174B65	#FFFFFF	#000000	##FFFFFF
##174B65	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4A66

Deuteranopia (green-blind)

#344365

Tritanopia (blue-blind)

#005254

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #174b65;
/* rgb */ color: rgb(23, 75, 101);
/* oklch */ color: oklch(39.1% 0.069 234.5);

Tailwind

colors: {
  custom: {
    50: '#607d91',
    500: '#174b65',
    950: '#000000',
  },
}

SCSS

$custom: #174b65;
$custom-light: #607d91;
$custom-dark: #000000;

JSON

{
  "hex": "#174b65",
  "rgb": {
    "r": 23,
    "g": 75,
    "b": 101
  },
  "hsl": {
    "h": 200,
    "s": 62.903,
    "l": 24.314
  },
  "oklch": {
    "l": 0.39149,
    "c": 0.06939,
    "h": 234.5
  },
  "luminance": 0.06154
}

Semantic roles & 50–950 ramp

primary

#174B65

secondary

#9B5C3C

accent

#7942E6

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#05090C

muted

#7A7B7D

Preview Lab

Preview with #174B65

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

Preview Lab → · Contrast checker → · Palette generator →