#15195F#15195F

#15195F is a dark, vivid blue. Relative luminance 0.017; OKLCH L 26.6% C 0.121 H 272.2°. Best body text is #FFFFFF at 15.72:1 contrast (WCAG AA passes).

Color values

HEX	#15195F
RGB	rgb(21, 25, 95)
HSL	hsl(237, 64%, 23%)
HSV	hsv(237, 78%, 37%)
CMYK	cmyk(77.9%, 73.7%, 0%, 62.7%)
CIE-LAB	lab(13.71, 24.90, -41.93)
CIE-LCH	lch(13.71, 48.77, 300.70°)
OKLab	oklab(26.64% 0.0047 -0.1213)
OKLCH	oklch(26.64% 0.121 272.2)
XYZ	xyz(2.7218, 1.6806, 11.0052)
Luminance	0.0168 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15195F #5F5B15

analogous

#153E5F #15195F #36155F

triadic

#15195F #5F1519 #195F15

tetradic

#15195F #5F153E #5F5B15 #155F36

square

#15195F #5F153E #5F5B15 #155F36

split-complementary

#15195F #5F3615 #3E5F15

monochromatic

#060719 #0A0C2D #15195F #202691 #2B33C3

Accessibility & contrast

On white

15.72

#15195F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#15195F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15195F

15.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15195F	#FFFFFF	#000000	##FFFFFF
##15195F	1.00	15.72	1.34	15.72
#FFFFFF	15.72	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002761

Deuteranopia (green-blind)

#001F5E

Tritanopia (blue-blind)

#002C39

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #15195f;
/* rgb */ color: rgb(21, 25, 95);
/* oklch */ color: oklch(26.6% 0.121 272.2);

Tailwind

colors: {
  custom: {
    50: '#60568d',
    500: '#15195f',
    950: '#000000',
  },
}

SCSS

$custom: #15195f;
$custom-light: #60568d;
$custom-dark: #000000;

JSON

{
  "hex": "#15195f",
  "rgb": {
    "r": 21,
    "g": 25,
    "b": 95
  },
  "hsl": {
    "h": 236.757,
    "s": 63.793,
    "l": 22.745
  },
  "oklch": {
    "l": 0.26642,
    "c": 0.12138,
    "h": 272.2
  },
  "luminance": 0.01681
}

Semantic roles & 50–950 ramp

primary

#15195F

secondary

#96913A

accent

#DE41E7

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05030C

muted

#7A787D

Preview Lab

Preview with #15195F

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

Preview Lab → · Contrast checker → · Palette generator →