#193373#193373

#193373 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.2% C 0.115 H 264.4°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#193373
RGB	rgb(25, 51, 115)
HSL	hsl(223, 64%, 27%)
HSV	hsv(223, 78%, 45%)
CMYK	cmyk(78.3%, 55.7%, 0%, 54.9%)
CIE-LAB	lab(23.04, 14.97, -39.76)
CIE-LCH	lch(23.04, 42.48, 290.63°)
OKLab	oklab(34.19% -0.0112 -0.1145)
OKLCH	oklch(34.19% 0.115 264.4)
XYZ	xyz(4.6781, 3.8116, 16.7055)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193373 #735919

analogous

#196073 #193373 #2C1973

triadic

#193373 #731933 #337319

tetradic

#193373 #731960 #735919 #19732C

square

#193373 #731960 #735919 #19732C

split-complementary

#193373 #732C19 #607319

monochromatic

#050B19 #0E1D41 #193373 #2449A5 #3462D3

Accessibility & contrast

On white

11.92

#193373 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#193373 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193373

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193373	#FFFFFF	#000000	##FFFFFF
##193373	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#043B75

Deuteranopia (green-blind)

#003372

Tritanopia (blue-blind)

#00434D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #193373;
/* rgb */ color: rgb(25, 51, 115);
/* oklch */ color: oklch(34.2% 0.115 264.4);

Tailwind

colors: {
  custom: {
    50: '#646a9c',
    500: '#193373',
    950: '#000000',
  },
}

SCSS

$custom: #193373;
$custom-light: #646a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#193373",
  "rgb": {
    "r": 25,
    "g": 51,
    "b": 115
  },
  "hsl": {
    "h": 222.667,
    "s": 64.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.34187,
    "c": 0.11506,
    "h": 264.4
  },
  "luminance": 0.03812
}

Semantic roles & 50–950 ramp

primary

#193373

secondary

#A88A40

accent

#B741E7

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #193373

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

Preview Lab → · Contrast checker → · Palette generator →