#174572#174572

#174572 is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.4% C 0.091 H 251.1°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#174572
RGB	rgb(23, 69, 114)
HSL	hsl(210, 66%, 27%)
HSV	hsv(210, 80%, 45%)
CMYK	cmyk(79.8%, 39.5%, 0%, 55.3%)
CIE-LAB	lab(28.52, 1.71, -30.34)
CIE-LCH	lch(28.52, 30.38, 273.23°)
OKLab	oklab(38.37% -0.0296 -0.0865)
OKLCH	oklch(38.37% 0.091 251.1)
XYZ	xyz(5.5176, 5.6527, 16.7166)
Luminance	0.0565 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174572 #724417

analogous

#177272 #174572 #171872

triadic

#174572 #721745 #457217

tetradic

#174572 #721772 #724417 #187217

square

#174572 #721772 #724417 #187217

split-complementary

#174572 #721718 #727217

monochromatic

#050F19 #0D263F #174572 #2164A5 #2E83D5

Accessibility & contrast

On white

9.86

#174572 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#174572 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174572

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174572	#FFFFFF	#000000	##FFFFFF
##174572	1.00	9.86	2.13	9.86
#FFFFFF	9.86	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304874

Deuteranopia (green-blind)

#223F71

Tritanopia (blue-blind)

#005056

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #174572;
/* rgb */ color: rgb(23, 69, 114);
/* oklch */ color: oklch(38.4% 0.091 251.1);

Tailwind

colors: {
  custom: {
    50: '#63789b',
    500: '#174572',
    950: '#000000',
  },
}

SCSS

$custom: #174572;
$custom-light: #63789b;
$custom-dark: #000000;

JSON

{
  "hex": "#174572",
  "rgb": {
    "r": 23,
    "g": 69,
    "b": 114
  },
  "hsl": {
    "h": 209.67,
    "s": 66.423,
    "l": 26.863
  },
  "oklch": {
    "l": 0.3837,
    "c": 0.09139,
    "h": 251.1
  },
  "luminance": 0.05653
}

Semantic roles & 50–950 ramp

primary

#174572

secondary

#A8723D

accent

#933EE9

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #174572

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

Preview Lab → · Contrast checker → · Palette generator →