#15145B#15145B

#15145B is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.3% C 0.122 H 274.0°. Best body text is #FFFFFF at 16.37:1 contrast (WCAG AA passes).

Color values

HEX	#15145B
RGB	rgb(21, 20, 91)
HSL	hsl(241, 64%, 22%)
HSV	hsv(241, 78%, 36%)
CMYK	cmyk(76.9%, 78%, 0%, 64.3%)
CIE-LAB	lab(12.06, 26.71, -41.98)
CIE-LCH	lch(12.06, 49.76, 302.47°)
OKLab	oklab(25.32% 0.0085 -0.1214)
OKLCH	oklch(25.32% 0.122 274)
XYZ	xyz(2.4471, 1.4148, 10.0396)
Luminance	0.0141 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15145B #5A5B14

analogous

#14375B #15145B #39145B

triadic

#15145B #5B1514 #145B15

tetradic

#15145B #5B1437 #5A5B14 #145B39

square

#15145B #5B1437 #5A5B14 #145B39

split-complementary

#15145B #5B3914 #375B14

monochromatic

#060619 #090929 #15145B #211F8D #2C2ABF

Accessibility & contrast

On white

16.37

#15145B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#15145B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15145B

16.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15145B	#FFFFFF	#000000	##FFFFFF
##15145B	1.00	16.37	1.28	16.37
#FFFFFF	16.37	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00235D

Deuteranopia (green-blind)

#001C5A

Tritanopia (blue-blind)

#002836

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #15145b;
/* rgb */ color: rgb(21, 20, 91);
/* oklch */ color: oklch(25.3% 0.122 274.0);

Tailwind

colors: {
  custom: {
    50: '#5f528a',
    500: '#15145b',
    950: '#000000',
  },
}

SCSS

$custom: #15145b;
$custom-light: #5f528a;
$custom-dark: #000000;

JSON

{
  "hex": "#15145b",
  "rgb": {
    "r": 21,
    "g": 20,
    "b": 91
  },
  "hsl": {
    "h": 240.845,
    "s": 63.964,
    "l": 21.765
  },
  "oklch": {
    "l": 0.2532,
    "c": 0.12172,
    "h": 274
  },
  "luminance": 0.01415
}

Semantic roles & 50–950 ramp

primary

#15145B

secondary

#929338

accent

#E741E5

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #15145B

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

Preview Lab → · Contrast checker → · Palette generator →