#15224A#15224A

#15224A is a dark, moderate blue. Relative luminance 0.018; OKLCH L 26.5% C 0.076 H 267.5°. Best body text is #FFFFFF at 15.45:1 contrast (WCAG AA passes).

Color values

HEX	#15224A
RGB	rgb(21, 34, 74)
HSL	hsl(225, 56%, 19%)
HSV	hsv(225, 72%, 29%)
CMYK	cmyk(71.6%, 54.1%, 0%, 71%)
CIE-LAB	lab(14.39, 9.70, -26.62)
CIE-LCH	lch(14.39, 28.33, 290.02°)
OKLab	oklab(26.55% -0.0034 -0.0762)
OKLCH	oklch(26.55% 0.076 267.5)
XYZ	xyz(2.1169, 1.7977, 6.7127)
Luminance	0.0180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15224A #4A3D15

analogous

#153C4A #15224A #22154A

triadic

#15224A #4A1522 #224A15

tetradic

#15224A #4A153C #4A3D15 #154A22

square

#15224A #4A153C #4A3D15 #154A22

split-complementary

#15224A #4A2215 #3C4A15

monochromatic

#070B18 #070C1A #15224A #23387A #304EA9

Accessibility & contrast

On white

15.45

#15224A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#15224A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15224A

15.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15224A	#FFFFFF	#000000	##FFFFFF
##15224A	1.00	15.45	1.36	15.45
#FFFFFF	15.45	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D274B

Deuteranopia (green-blind)

#032249

Tritanopia (blue-blind)

#002B32

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #15224a;
/* rgb */ color: rgb(21, 34, 74);
/* oklch */ color: oklch(26.5% 0.076 267.5);

Tailwind

colors: {
  custom: {
    50: '#595c7d',
    500: '#15224a',
    950: '#000000',
  },
}

SCSS

$custom: #15224a;
$custom-light: #595c7d;
$custom-dark: #000000;

JSON

{
  "hex": "#15224a",
  "rgb": {
    "r": 21,
    "g": 34,
    "b": 74
  },
  "hsl": {
    "h": 225.283,
    "s": 55.789,
    "l": 18.627
  },
  "oklch": {
    "l": 0.26546,
    "c": 0.07629,
    "h": 267.5
  },
  "luminance": 0.01798
}

Semantic roles & 50–950 ramp

primary

#15224A

secondary

#827039

accent

#BA49DF

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#040409

muted

#79797B

Preview Lab

Preview with #15224A

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

Preview Lab → · Contrast checker → · Palette generator →