#15225E#15225E

#15225E is a dark, moderate blue. Relative luminance 0.021; OKLCH L 28.3% C 0.108 H 269.0°. Best body text is #FFFFFF at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#15225E
RGB	rgb(21, 34, 94)
HSL	hsl(229, 63%, 23%)
HSV	hsv(229, 78%, 37%)
CMYK	cmyk(77.7%, 63.8%, 0%, 63.1%)
CIE-LAB	lab(16.06, 18.06, -37.42)
CIE-LCH	lch(16.06, 41.55, 295.77°)
OKLab	oklab(28.33% -0.0019 -0.108)
OKLCH	oklch(28.33% 0.108 269)
XYZ	xyz(2.9010, 2.1113, 10.8421)
Luminance	0.0211 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15225E #5E5115

analogous

#15465E #15225E #2C155E

triadic

#15225E #5E1522 #225E15

tetradic

#15225E #5E1546 #5E5115 #155E2C

square

#15225E #5E1546 #5E5115 #155E2C

split-complementary

#15225E #5E2C15 #465E15

monochromatic

#060919 #0A102C #15225E #203490 #2B46C2

Accessibility & contrast

On white

14.76

#15225E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#15225E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15225E

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15225E	#FFFFFF	#000000	##FFFFFF
##15225E	1.00	14.76	1.42	14.76
#FFFFFF	14.76	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B60

Deuteranopia (green-blind)

#00255D

Tritanopia (blue-blind)

#00313C

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #15225e;
/* rgb */ color: rgb(21, 34, 94);
/* oklch */ color: oklch(28.3% 0.108 269.0);

Tailwind

colors: {
  custom: {
    50: '#5e5c8c',
    500: '#15225e',
    950: '#000000',
  },
}

SCSS

$custom: #15225e;
$custom-light: #5e5c8c;
$custom-dark: #000000;

JSON

{
  "hex": "#15225e",
  "rgb": {
    "r": 21,
    "g": 34,
    "b": 94
  },
  "hsl": {
    "h": 229.315,
    "s": 63.478,
    "l": 22.549
  },
  "oklch": {
    "l": 0.28334,
    "c": 0.10802,
    "h": 269
  },
  "luminance": 0.02112
}

Semantic roles & 50–950 ramp

primary

#15225E

secondary

#958539

accent

#C941E7

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #15225E

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

Preview Lab → · Contrast checker → · Palette generator →