#15216A#15216A

#15216A is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.3% C 0.127 H 269.3°. Best body text is #FFFFFF at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#15216A
RGB	rgb(21, 33, 106)
HSL	hsl(232, 67%, 25%)
HSV	hsv(232, 80%, 42%)
CMYK	cmyk(80.2%, 68.9%, 0%, 58.4%)
CIE-LAB	lab(16.93, 23.68, -43.91)
CIE-LCH	lch(16.93, 49.89, 298.33°)
OKLab	oklab(29.33% -0.0015 -0.127)
OKLCH	oklch(29.33% 0.127 269.3)
XYZ	xyz(3.4537, 2.2874, 13.8924)
Luminance	0.0229 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15216A #6A5E15

analogous

#154C6A #15216A #33156A

triadic

#15216A #6A1521 #216A15

tetradic

#15216A #6A154C #6A5E15 #156A33

square

#15216A #6A154C #6A5E15 #156A33

split-complementary

#15216A #6A3315 #4C6A15

monochromatic

#05081A #0B1137 #15216A #1F319D #2941D0

Accessibility & contrast

On white

14.41

#15216A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#15216A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15216A

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15216A	#FFFFFF	#000000	##FFFFFF
##15216A	1.00	14.41	1.46	14.41
#FFFFFF	14.41	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6C

Deuteranopia (green-blind)

#002669

Tritanopia (blue-blind)

#003442

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #15216a;
/* rgb */ color: rgb(21, 33, 106);
/* oklch */ color: oklch(29.3% 0.127 269.3);

Tailwind

colors: {
  custom: {
    50: '#625c95',
    500: '#15216a',
    950: '#000000',
  },
}

SCSS

$custom: #15216a;
$custom-light: #625c95;
$custom-dark: #000000;

JSON

{
  "hex": "#15216a",
  "rgb": {
    "r": 21,
    "g": 33,
    "b": 106
  },
  "hsl": {
    "h": 231.529,
    "s": 66.929,
    "l": 24.902
  },
  "oklch": {
    "l": 0.29328,
    "c": 0.12705,
    "h": 269.3
  },
  "luminance": 0.02288
}

Semantic roles & 50–950 ramp

primary

#15216A

secondary

#A1923A

accent

#D23EEA

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #15216A

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

Preview Lab → · Contrast checker → · Palette generator →