#15135F#15135F

#15135F is a dark, vivid blue. Relative luminance 0.015; OKLCH L 25.6% C 0.128 H 273.7°. Best body text is #FFFFFF at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#15135F
RGB	rgb(21, 19, 95)
HSL	hsl(242, 67%, 22%)
HSV	hsv(242, 80%, 37%)
CMYK	cmyk(77.9%, 80%, 0%, 62.7%)
CIE-LAB	lab(12.29, 28.83, -44.27)
CIE-LCH	lch(12.29, 52.83, 303.08°)
OKLab	oklab(25.63% 0.0083 -0.1281)
OKLCH	oklch(25.63% 0.128 273.7)
XYZ	xyz(2.6070, 1.4511, 10.9670)
Luminance	0.0145 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15135F #5D5F13

analogous

#13375F #15135F #3B135F

triadic

#15135F #5F1513 #135F15

tetradic

#15135F #5F1337 #5D5F13 #135F3B

square

#15135F #5F1337 #5D5F13 #135F3B

split-complementary

#15135F #5F3B13 #375F13

monochromatic

#06051A #0A092C #15135F #201D92 #2C27C5

Accessibility & contrast

On white

16.28

#15135F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#15135F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15135F

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15135F	#FFFFFF	#000000	##FFFFFF
##15135F	1.00	16.28	1.29	16.28
#FFFFFF	16.28	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002461

Deuteranopia (green-blind)

#001C5E

Tritanopia (blue-blind)

#002938

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #15135f;
/* rgb */ color: rgb(21, 19, 95);
/* oklch */ color: oklch(25.6% 0.128 273.7);

Tailwind

colors: {
  custom: {
    50: '#60528d',
    500: '#15135f',
    950: '#000000',
  },
}

SCSS

$custom: #15135f;
$custom-light: #60528d;
$custom-dark: #000000;

JSON

{
  "hex": "#15135f",
  "rgb": {
    "r": 21,
    "g": 19,
    "b": 95
  },
  "hsl": {
    "h": 241.579,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.25627,
    "c": 0.12835,
    "h": 273.7
  },
  "luminance": 0.01451
}

Semantic roles & 50–950 ramp

primary

#15135F

secondary

#949737

accent

#EA3EE5

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #15135F

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

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