#15328D#15328D

#15328D is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.2% C 0.155 H 265.3°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#15328D
RGB	rgb(21, 50, 141)
HSL	hsl(226, 74%, 32%)
HSV	hsv(226, 85%, 55%)
CMYK	cmyk(85.1%, 64.5%, 0%, 44.7%)
CIE-LAB	lab(24.84, 25.86, -53.20)
CIE-LCH	lch(24.84, 59.15, 295.92°)
OKLab	oklab(36.19% -0.0125 -0.154)
OKLCH	oklch(36.19% 0.155 265.3)
XYZ	xyz(6.2559, 4.3630, 25.7066)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15328D #8D7015

analogous

#156E8D #15328D #34158D

triadic

#15328D #8D1532 #328D15

tetradic

#15328D #8D156E #8D7015 #158D34

square

#15328D #8D156E #8D7015 #158D34

split-complementary

#15328D #8D3415 #6E8D15

monochromatic

#050C22 #0D1F58 #15328D #1D45C2 #3B63E2

Accessibility & contrast

On white

11.21

#15328D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#15328D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15328D

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15328D	#FFFFFF	#000000	##FFFFFF
##15328D	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004190

Deuteranopia (green-blind)

#00358B

Tritanopia (blue-blind)

#004A5A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #15328d;
/* rgb */ color: rgb(21, 50, 141);
/* oklch */ color: oklch(36.2% 0.155 265.3);

Tailwind

colors: {
  custom: {
    50: '#6a69af',
    500: '#15328d',
    950: '#000000',
  },
}

SCSS

$custom: #15328d;
$custom-light: #6a69af;
$custom-dark: #000000;

JSON

{
  "hex": "#15328d",
  "rgb": {
    "r": 21,
    "g": 50,
    "b": 141
  },
  "hsl": {
    "h": 225.5,
    "s": 74.074,
    "l": 31.765
  },
  "oklch": {
    "l": 0.36187,
    "c": 0.15456,
    "h": 265.3
  },
  "luminance": 0.04364
}

Semantic roles & 50–950 ramp

primary

#15328D

secondary

#C1A13D

accent

#C437F1

background

#F6F6FA

surface

#ECEBF5

border

#C7C6CF

text

#080610

muted

#7A7A7F

Preview Lab

Preview with #15328D

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

Preview Lab → · Contrast checker → · Palette generator →