#174056#174056

#174056 is a dark, muted cyan. Relative luminance 0.045; OKLCH L 35.3% C 0.059 H 235.5°. Best body text is #FFFFFF at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#174056
RGB	rgb(23, 64, 86)
HSL	hsl(201, 58%, 21%)
HSV	hsv(201, 73%, 34%)
CMYK	cmyk(73.3%, 25.6%, 0%, 66.3%)
CIE-LAB	lab(25.32, -6.16, -17.37)
CIE-LCH	lch(25.32, 18.43, 250.47°)
OKLab	oklab(35.35% -0.0336 -0.0488)
OKLCH	oklch(35.35% 0.059 235.5)
XYZ	xyz(3.8658, 4.5204, 9.4711)
Luminance	0.0452 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174056 #562D17

analogous

#17564D #174056 #172156

triadic

#174056 #561740 #405617

tetradic

#174056 #4D1756 #562D17 #215617

square

#174056 #4D1756 #562D17 #215617

split-complementary

#174056 #561721 #564D17

monochromatic

#061218 #0A1C26 #174056 #246486 #3188B7

Accessibility & contrast

On white

11.03

#174056 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#174056 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174056

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174056	#FFFFFF	#000000	##FFFFFF
##174056	1.00	11.03	1.90	11.03
#FFFFFF	11.03	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354057

Deuteranopia (green-blind)

#2D3956

Tritanopia (blue-blind)

#004647

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #174056;
/* rgb */ color: rgb(23, 64, 86);
/* oklch */ color: oklch(35.3% 0.059 235.5);

Tailwind

colors: {
  custom: {
    50: '#5d7485',
    500: '#174056',
    950: '#000000',
  },
}

SCSS

$custom: #174056;
$custom-light: #5d7485;
$custom-dark: #000000;

JSON

{
  "hex": "#174056",
  "rgb": {
    "r": 23,
    "g": 64,
    "b": 86
  },
  "hsl": {
    "h": 200.952,
    "s": 57.798,
    "l": 21.373
  },
  "oklch": {
    "l": 0.35347,
    "c": 0.05924,
    "h": 235.5
  },
  "luminance": 0.04521
}

Semantic roles & 50–950 ramp

primary

#174056

secondary

#8D583C

accent

#7D47E1

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#05080B

muted

#797B7C

Preview Lab

Preview with #174056

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

Preview Lab → · Contrast checker → · Palette generator →