#15216E#15216E

#15216E is a dark, vivid blue. Relative luminance 0.024; OKLCH L 29.7% C 0.133 H 269.2°. Best body text is #FFFFFF at 14.24:1 contrast (WCAG AA passes).

Color values

HEX	#15216E
RGB	rgb(21, 33, 110)
HSL	hsl(232, 68%, 26%)
HSV	hsv(232, 81%, 43%)
CMYK	cmyk(80.9%, 70%, 0%, 56.9%)
CIE-LAB	lab(17.33, 25.27, -45.86)
CIE-LCH	lch(17.33, 52.36, 298.86°)
OKLab	oklab(29.75% -0.0018 -0.1327)
OKLCH	oklch(29.75% 0.133 269.2)
XYZ	xyz(3.6666, 2.3725, 15.0135)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15216E #6E6215

analogous

#154D6E #15216E #35156E

triadic

#15216E #6E1521 #216E15

tetradic

#15216E #6E154D #6E6215 #156E35

square

#15216E #6E154D #6E6215 #156E35

split-complementary

#15216E #6E3515 #4D6E15

monochromatic

#05081A #0B123B #15216E #1F30A1 #2940D5

Accessibility & contrast

On white

14.24

#15216E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#15216E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15216E

14.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15216E	#FFFFFF	#000000	##FFFFFF
##15216E	1.00	14.24	1.47	14.24
#FFFFFF	14.24	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F70

Deuteranopia (green-blind)

#00266D

Tritanopia (blue-blind)

#003644

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #15216e;
/* rgb */ color: rgb(21, 33, 110);
/* oklch */ color: oklch(29.7% 0.133 269.2);

Tailwind

colors: {
  custom: {
    50: '#635c98',
    500: '#15216e',
    950: '#000000',
  },
}

SCSS

$custom: #15216e;
$custom-light: #635c98;
$custom-dark: #000000;

JSON

{
  "hex": "#15216e",
  "rgb": {
    "r": 21,
    "g": 33,
    "b": 110
  },
  "hsl": {
    "h": 231.91,
    "s": 67.939,
    "l": 25.686
  },
  "oklch": {
    "l": 0.29746,
    "c": 0.13273,
    "h": 269.2
  },
  "luminance": 0.02373
}

Semantic roles & 50–950 ramp

primary

#15216E

secondary

#A4963A

accent

#D33DEB

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #15216E

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

Preview Lab → · Contrast checker → · Palette generator →