#15134F#15134F

#15134F is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.8% C 0.106 H 276.2°. Best body text is #FFFFFF at 16.96:1 contrast (WCAG AA passes).

Color values

HEX	#15134F
RGB	rgb(21, 19, 79)
HSL	hsl(242, 61%, 19%)
HSV	hsv(242, 76%, 31%)
CMYK	cmyk(73.4%, 75.9%, 0%, 69%)
CIE-LAB	lab(10.48, 22.81, -36.41)
CIE-LCH	lch(10.48, 42.97, 302.07°)
OKLab	oklab(23.79% 0.0114 -0.1051)
OKLCH	oklch(23.79% 0.106 276.2)
XYZ	xyz(1.9530, 1.1895, 7.5223)
Luminance	0.0119 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15134F #4D4F13

analogous

#132F4F #15134F #33134F

triadic

#15134F #4F1513 #134F15

tetradic

#15134F #4F132F #4D4F13 #134F33

square

#15134F #4F132F #4D4F13 #134F33

split-complementary

#15134F #4F3313 #2F4F13

monochromatic

#070619 #08071E #15134F #221F80 #2F2BB2

Accessibility & contrast

On white

16.96

#15134F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#15134F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15134F

16.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15134F	#FFFFFF	#000000	##FFFFFF
##15134F	1.00	16.96	1.24	16.96
#FFFFFF	16.96	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F51

Deuteranopia (green-blind)

#001A4E

Tritanopia (blue-blind)

#00232F

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #15134f;
/* rgb */ color: rgb(21, 19, 79);
/* oklch */ color: oklch(23.8% 0.106 276.2);

Tailwind

colors: {
  custom: {
    50: '#5c5181',
    500: '#15134f',
    950: '#000000',
  },
}

SCSS

$custom: #15134f;
$custom-light: #5c5181;
$custom-dark: #000000;

JSON

{
  "hex": "#15134f",
  "rgb": {
    "r": 21,
    "g": 19,
    "b": 79
  },
  "hsl": {
    "h": 242,
    "s": 61.224,
    "l": 19.216
  },
  "oklch": {
    "l": 0.23788,
    "c": 0.10577,
    "h": 276.2
  },
  "luminance": 0.0119
}

Semantic roles & 50–950 ramp

primary

#15134F

secondary

#858836

accent

#E443DF

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #15134F

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

Preview Lab → · Contrast checker → · Palette generator →