#15147D#15147D

#15147D is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.5% C 0.166 H 270.4°. Best body text is #FFFFFF at 14.71:1 contrast (WCAG AA passes).

Color values

HEX	#15147D
RGB	rgb(21, 20, 125)
HSL	hsl(241, 72%, 28%)
HSV	hsv(241, 84%, 49%)
CMYK	cmyk(83.2%, 84%, 0%, 51%)
CIE-LAB	lab(16.20, 38.79, -57.37)
CIE-LCH	lch(16.20, 69.26, 304.06°)
OKLab	oklab(29.45% 0.0011 -0.1661)
OKLCH	oklch(29.45% 0.166 270.4)
XYZ	xyz(4.2598, 2.1399, 19.5866)
Luminance	0.0214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15147D #7C7D14

analogous

#14477D #15147D #49147D

triadic

#15147D #7D1514 #147D15

tetradic

#15147D #7D1447 #7C7D14 #147D49

square

#15147D #7D1447 #7C7D14 #147D49

split-complementary

#15147D #7D4914 #477D14

monochromatic

#04041A #0C0C48 #15147D #1E1CB2 #302EDE

Accessibility & contrast

On white

14.71

#15147D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#15147D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15147D

14.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15147D	#FFFFFF	#000000	##FFFFFF
##15147D	1.00	14.71	1.43	14.71
#FFFFFF	14.71	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D80

Deuteranopia (green-blind)

#00237B

Tritanopia (blue-blind)

#003549

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #15147d;
/* rgb */ color: rgb(21, 20, 125);
/* oklch */ color: oklch(29.5% 0.166 270.4);

Tailwind

colors: {
  custom: {
    50: '#6954a4',
    500: '#15147d',
    950: '#000000',
  },
}

SCSS

$custom: #15147d;
$custom-light: #6954a4;
$custom-dark: #000000;

JSON

{
  "hex": "#15147d",
  "rgb": {
    "r": 21,
    "g": 20,
    "b": 125
  },
  "hsl": {
    "h": 240.571,
    "s": 72.414,
    "l": 28.431
  },
  "oklch": {
    "l": 0.29452,
    "c": 0.1661,
    "h": 270.4
  },
  "luminance": 0.0214
}

Semantic roles & 50–950 ramp

primary

#15147D

secondary

#B1B23A

accent

#EF39ED

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08030F

muted

#7A787F

Preview Lab

Preview with #15147D

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

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