#174574#174574

#174574 is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.5% C 0.094 H 252.0°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#174574
RGB	rgb(23, 69, 116)
HSL	hsl(210, 67%, 27%)
HSV	hsv(210, 80%, 45%)
CMYK	cmyk(80.2%, 40.5%, 0%, 54.5%)
CIE-LAB	lab(28.64, 2.53, -31.41)
CIE-LCH	lch(28.64, 31.51, 274.60°)
OKLab	oklab(38.5% -0.029 -0.0896)
OKLCH	oklch(38.5% 0.094 252)
XYZ	xyz(5.6327, 5.6987, 17.3227)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174574 #744617

analogous

#177374 #174574 #181774

triadic

#174574 #741745 #457417

tetradic

#174574 #741773 #744617 #177418

square

#174574 #741773 #744617 #177418

split-complementary

#174574 #741817 #737417

monochromatic

#050F1A #0D2741 #174574 #2163A7 #3082D6

Accessibility & contrast

On white

9.81

#174574 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#174574 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174574

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174574	#FFFFFF	#000000	##FFFFFF
##174574	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4876

Deuteranopia (green-blind)

#204073

Tritanopia (blue-blind)

#005057

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #174574;
/* rgb */ color: rgb(23, 69, 116);
/* oklch */ color: oklch(38.5% 0.094 252.0);

Tailwind

colors: {
  custom: {
    50: '#63789c',
    500: '#174574',
    950: '#000000',
  },
}

SCSS

$custom: #174574;
$custom-light: #63789c;
$custom-dark: #000000;

JSON

{
  "hex": "#174574",
  "rgb": {
    "r": 23,
    "g": 69,
    "b": 116
  },
  "hsl": {
    "h": 210.323,
    "s": 66.906,
    "l": 27.255
  },
  "oklch": {
    "l": 0.38504,
    "c": 0.09419,
    "h": 252
  },
  "luminance": 0.05699
}

Semantic roles & 50–950 ramp

primary

#174574

secondary

#A9743D

accent

#953EEA

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #174574

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

Preview Lab → · Contrast checker → · Palette generator →