#193183#193183

#193183 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.2% C 0.141 H 266.4°. Best body text is #FFFFFF at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#193183
RGB	rgb(25, 49, 131)
HSL	hsl(226, 68%, 31%)
HSV	hsv(226, 81%, 51%)
CMYK	cmyk(80.9%, 62.6%, 0%, 48.6%)
CIE-LAB	lab(23.81, 22.91, -48.64)
CIE-LCH	lch(23.81, 53.77, 295.22°)
OKLab	oklab(35.18% -0.0088 -0.1406)
OKLCH	oklch(35.18% 0.141 266.4)
XYZ	xyz(5.5945, 4.0413, 21.9535)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193183 #836B19

analogous

#196683 #193183 #361983

triadic

#193183 #831931 #318319

tetradic

#193183 #831966 #836B19 #198336

square

#193183 #831966 #836B19 #198336

split-complementary

#193183 #833619 #668319

monochromatic

#050B1C #0F1E50 #193183 #2344B6 #3D60DA

Accessibility & contrast

On white

11.61

#193183 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#193183 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193183

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193183	#FFFFFF	#000000	##FFFFFF
##193183	1.00	11.61	1.81	11.61
#FFFFFF	11.61	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E86

Deuteranopia (green-blind)

#003481

Tritanopia (blue-blind)

#004655

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #193183;
/* rgb */ color: rgb(25, 49, 131);
/* oklch */ color: oklch(35.2% 0.141 266.4);

Tailwind

colors: {
  custom: {
    50: '#6968a8',
    500: '#193183',
    950: '#000000',
  },
}

SCSS

$custom: #193183;
$custom-light: #6968a8;
$custom-dark: #000000;

JSON

{
  "hex": "#193183",
  "rgb": {
    "r": 25,
    "g": 49,
    "b": 131
  },
  "hsl": {
    "h": 226.415,
    "s": 67.949,
    "l": 30.588
  },
  "oklch": {
    "l": 0.35184,
    "c": 0.14091,
    "h": 266.4
  },
  "luminance": 0.04042
}

Semantic roles & 50–950 ramp

primary

#193183

secondary

#B79C41

accent

#C33DEB

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#070610

muted

#7A7A7F

Preview Lab

Preview with #193183

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

Preview Lab → · Contrast checker → · Palette generator →