#15116E#15116E

#15116E is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.2% C 0.150 H 272.1°. Best body text is #FFFFFF at 15.70:1 contrast (WCAG AA passes).

Color values

HEX	#15116E
RGB	rgb(21, 17, 110)
HSL	hsl(243, 73%, 25%)
HSV	hsv(243, 85%, 43%)
CMYK	cmyk(80.9%, 84.5%, 0%, 56.9%)
CIE-LAB	lab(13.74, 35.29, -51.78)
CIE-LCH	lch(13.74, 62.66, 304.28°)
OKLab	oklab(27.19% 0.0055 -0.1498)
OKLCH	oklch(27.19% 0.15 272.1)
XYZ	xyz(3.3232, 1.6858, 14.8991)
Luminance	0.0169 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15116E #6A6E11

analogous

#113B6E #15116E #44116E

triadic

#15116E #6E1511 #116E15

tetradic

#15116E #6E113B #6A6E11 #116E44

square

#15116E #6E113B #6A6E11 #116E44

split-complementary

#15116E #6E4411 #3B6E11

monochromatic

#05041B #0B0939 #15116E #1F19A3 #2921D8

Accessibility & contrast

On white

15.70

#15116E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#15116E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15116E

15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15116E	#FFFFFF	#000000	##FFFFFF
##15116E	1.00	15.70	1.34	15.70
#FFFFFF	15.70	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002771

Deuteranopia (green-blind)

#001E6C

Tritanopia (blue-blind)

#002E40

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #15116e;
/* rgb */ color: rgb(21, 17, 110);
/* oklch */ color: oklch(27.2% 0.150 272.1);

Tailwind

colors: {
  custom: {
    50: '#655299',
    500: '#15116e',
    950: '#000000',
  },
}

SCSS

$custom: #15116e;
$custom-light: #655299;
$custom-dark: #000000;

JSON

{
  "hex": "#15116e",
  "rgb": {
    "r": 21,
    "g": 17,
    "b": 110
  },
  "hsl": {
    "h": 242.581,
    "s": 73.228,
    "l": 24.902
  },
  "oklch": {
    "l": 0.27185,
    "c": 0.14995,
    "h": 272.1
  },
  "luminance": 0.01686
}

Semantic roles & 50–950 ramp

primary

#15116E

secondary

#A1A535

accent

#F038E8

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #15116E

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

Preview Lab → · Contrast checker → · Palette generator →