#15225A#15225A

#15225A is a dark, moderate blue. Relative luminance 0.020; OKLCH L 28.0% C 0.102 H 268.9°. Best body text is #FFFFFF at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#15225A
RGB	rgb(21, 34, 90)
HSL	hsl(229, 62%, 22%)
HSV	hsv(229, 77%, 35%)
CMYK	cmyk(76.7%, 62.2%, 0%, 64.7%)
CIE-LAB	lab(15.70, 16.40, -35.34)
CIE-LCH	lch(15.70, 38.96, 294.90°)
OKLab	oklab(27.96% -0.002 -0.1019)
OKLCH	oklch(27.96% 0.102 268.9)
XYZ	xyz(2.7261, 2.0414, 9.9212)
Luminance	0.0204 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15225A #5A4D15

analogous

#15455A #15225A #2B155A

triadic

#15225A #5A1522 #225A15

tetradic

#15225A #5A1545 #5A4D15 #155A2B

square

#15225A #5A1545 #5A4D15 #155A2B

split-complementary

#15225A #5A2B15 #455A15

monochromatic

#060919 #090F28 #15225A #21358C #2C47BD

Accessibility & contrast

On white

14.91

#15225A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#15225A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15225A

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15225A	#FFFFFF	#000000	##FFFFFF
##15225A	1.00	14.91	1.41	14.91
#FFFFFF	14.91	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5C

Deuteranopia (green-blind)

#002459

Tritanopia (blue-blind)

#00303A

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #15225a;
/* rgb */ color: rgb(21, 34, 90);
/* oklch */ color: oklch(28.0% 0.102 268.9);

Tailwind

colors: {
  custom: {
    50: '#5d5c89',
    500: '#15225a',
    950: '#000000',
  },
}

SCSS

$custom: #15225a;
$custom-light: #5d5c89;
$custom-dark: #000000;

JSON

{
  "hex": "#15225a",
  "rgb": {
    "r": 21,
    "g": 34,
    "b": 90
  },
  "hsl": {
    "h": 228.696,
    "s": 62.162,
    "l": 21.765
  },
  "oklch": {
    "l": 0.27955,
    "c": 0.1019,
    "h": 268.9
  },
  "luminance": 0.02042
}

Semantic roles & 50–950 ramp

primary

#15225A

secondary

#928139

accent

#C743E5

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05040B

muted

#79797C

Preview Lab

Preview with #15225A

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

Preview Lab → · Contrast checker → · Palette generator →