#193281#193281

#193281 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.2% C 0.137 H 266.0°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#193281
RGB	rgb(25, 50, 129)
HSL	hsl(226, 68%, 30%)
HSV	hsv(226, 81%, 51%)
CMYK	cmyk(80.6%, 61.2%, 0%, 49.4%)
CIE-LAB	lab(23.91, 21.41, -47.22)
CIE-LCH	lch(23.91, 51.85, 294.38°)
OKLab	oklab(35.21% -0.0095 -0.1364)
OKLCH	oklch(35.21% 0.137 266)
XYZ	xyz(5.5026, 4.0722, 21.2606)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193281 #816819

analogous

#196681 #193281 #341981

triadic

#193281 #811932 #328119

tetradic

#193281 #811966 #816819 #198134

square

#193281 #811966 #816819 #198134

split-complementary

#193281 #813419 #668119

monochromatic

#050A1A #0F1E4E #193281 #2346B4 #3B61D9

Accessibility & contrast

On white

11.57

#193281 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#193281 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193281

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193281	#FFFFFF	#000000	##FFFFFF
##193281	1.00	11.57	1.81	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E84

Deuteranopia (green-blind)

#00347F

Tritanopia (blue-blind)

#004654

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #193281;
/* rgb */ color: rgb(25, 50, 129);
/* oklch */ color: oklch(35.2% 0.137 266.0);

Tailwind

colors: {
  custom: {
    50: '#6869a6',
    500: '#193281',
    950: '#000000',
  },
}

SCSS

$custom: #193281;
$custom-light: #6869a6;
$custom-dark: #000000;

JSON

{
  "hex": "#193281",
  "rgb": {
    "r": 25,
    "g": 50,
    "b": 129
  },
  "hsl": {
    "h": 225.577,
    "s": 67.532,
    "l": 30.196
  },
  "oklch": {
    "l": 0.35205,
    "c": 0.13678,
    "h": 266
  },
  "luminance": 0.04073
}

Semantic roles & 50–950 ramp

primary

#193281

secondary

#B59941

accent

#C13DEA

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #193281

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

Preview Lab → · Contrast checker → · Palette generator →