#15125F#15125F

#15125F is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.5% C 0.129 H 273.9°. Best body text is #FFFFFF at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#15125F
RGB	rgb(21, 18, 95)
HSL	hsl(242, 68%, 22%)
HSV	hsv(242, 81%, 37%)
CMYK	cmyk(77.9%, 81.1%, 0%, 62.7%)
CIE-LAB	lab(12.08, 29.45, -44.63)
CIE-LCH	lch(12.08, 53.47, 303.42°)
OKLab	oklab(25.47% 0.0088 -0.1291)
OKLCH	oklch(25.47% 0.129 273.9)
XYZ	xyz(2.5904, 1.4180, 10.9614)
Luminance	0.0142 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15125F #5C5F12

analogous

#12355F #15125F #3C125F

triadic

#15125F #5F1512 #125F15

tetradic

#15125F #5F1235 #5C5F12 #125F3C

square

#15125F #5F1235 #5C5F12 #125F3C

split-complementary

#15125F #5F3C12 #355F12

monochromatic

#06051A #0A082C #15125F #201C92 #2C25C6

Accessibility & contrast

On white

16.36

#15125F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#15125F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15125F

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15125F	#FFFFFF	#000000	##FFFFFF
##15125F	1.00	16.36	1.28	16.36
#FFFFFF	16.36	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002361

Deuteranopia (green-blind)

#001C5E

Tritanopia (blue-blind)

#002938

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #15125f;
/* rgb */ color: rgb(21, 18, 95);
/* oklch */ color: oklch(25.5% 0.129 273.9);

Tailwind

colors: {
  custom: {
    50: '#60518d',
    500: '#15125f',
    950: '#000000',
  },
}

SCSS

$custom: #15125f;
$custom-light: #60518d;
$custom-dark: #000000;

JSON

{
  "hex": "#15125f",
  "rgb": {
    "r": 21,
    "g": 18,
    "b": 95
  },
  "hsl": {
    "h": 242.338,
    "s": 68.142,
    "l": 22.157
  },
  "oklch": {
    "l": 0.25474,
    "c": 0.12941,
    "h": 273.9
  },
  "luminance": 0.01418
}

Semantic roles & 50–950 ramp

primary

#15125F

secondary

#939736

accent

#EB3DE4

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #15125F

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

Preview Lab → · Contrast checker → · Palette generator →