#193563#193563

#193563 is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.4% C 0.088 H 259.8°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#193563
RGB	rgb(25, 53, 99)
HSL	hsl(217, 60%, 24%)
HSV	hsv(217, 75%, 39%)
CMYK	cmyk(74.7%, 46.5%, 0%, 61.2%)
CIE-LAB	lab(22.49, 6.92, -30.32)
CIE-LCH	lch(22.49, 31.10, 282.86°)
OKLab	oklab(33.39% -0.0156 -0.0867)
OKLCH	oklch(33.39% 0.088 259.8)
XYZ	xyz(3.9253, 3.6533, 12.3003)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193563 #634719

analogous

#195A63 #193563 #221963

triadic

#193563 #631935 #356319

tetradic

#193563 #63195A #634719 #196322

square

#193563 #63195A #634719 #196322

split-complementary

#193563 #632219 #5A6319

monochromatic

#060D18 #0D1B32 #193563 #254F94 #3269C5

Accessibility & contrast

On white

12.13

#193563 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#193563 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193563

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193563	#FFFFFF	#000000	##FFFFFF
##193563	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F3965

Deuteranopia (green-blind)

#113362

Tritanopia (blue-blind)

#004047

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #193563;
/* rgb */ color: rgb(25, 53, 99);
/* oklch */ color: oklch(33.4% 0.088 259.8);

Tailwind

colors: {
  custom: {
    50: '#606b90',
    500: '#193563',
    950: '#000000',
  },
}

SCSS

$custom: #193563;
$custom-light: #606b90;
$custom-dark: #000000;

JSON

{
  "hex": "#193563",
  "rgb": {
    "r": 25,
    "g": 53,
    "b": 99
  },
  "hsl": {
    "h": 217.297,
    "s": 59.677,
    "l": 24.314
  },
  "oklch": {
    "l": 0.33394,
    "c": 0.08808,
    "h": 259.8
  },
  "luminance": 0.03654
}

Semantic roles & 50–950 ramp

primary

#193563

secondary

#99773F

accent

#A745E3

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#05060C

muted

#7A7A7D

Preview Lab

Preview with #193563

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

Preview Lab → · Contrast checker → · Palette generator →