#15134A#15134A

#15134A is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.2% C 0.098 H 277.1°. Best body text is #FFFFFF at 17.16:1 contrast (WCAG AA passes).

Color values

HEX	#15134A
RGB	rgb(21, 19, 74)
HSL	hsl(242, 59%, 18%)
HSV	hsv(242, 74%, 29%)
CMYK	cmyk(71.6%, 74.3%, 0%, 71%)
CIE-LAB	lab(9.95, 20.88, -33.82)
CIE-LCH	lch(9.95, 39.75, 301.68°)
OKLab	oklab(23.24% 0.0122 -0.0976)
OKLCH	oklch(23.24% 0.098 277.1)
XYZ	xyz(1.7778, 1.1194, 6.5996)
Luminance	0.0112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15134A #484A13

analogous

#132C4A #15134A #30134A

triadic

#15134A #4A1513 #134A15

tetradic

#15134A #4A132C #484A13 #134A30

square

#15134A #4A132C #484A13 #134A30

split-complementary

#15134A #4A3013 #2C4A13

monochromatic

#070618 #070619 #15134A #23207B #312CAB

Accessibility & contrast

On white

17.16

#15134A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#15134A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15134A

17.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15134A	#FFFFFF	#000000	##FFFFFF
##15134A	1.00	17.16	1.22	17.16
#FFFFFF	17.16	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E4C

Deuteranopia (green-blind)

#001949

Tritanopia (blue-blind)

#00212C

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #15134a;
/* rgb */ color: rgb(21, 19, 74);
/* oklch */ color: oklch(23.2% 0.098 277.1);

Tailwind

colors: {
  custom: {
    50: '#5b517d',
    500: '#15134a',
    950: '#000000',
  },
}

SCSS

$custom: #15134a;
$custom-light: #5b517d;
$custom-dark: #000000;

JSON

{
  "hex": "#15134a",
  "rgb": {
    "r": 21,
    "g": 19,
    "b": 74
  },
  "hsl": {
    "h": 242.182,
    "s": 59.14,
    "l": 18.235
  },
  "oklch": {
    "l": 0.23244,
    "c": 0.09833,
    "h": 277.1
  },
  "luminance": 0.0112
}

Semantic roles & 50–950 ramp

primary

#15134A

secondary

#808336

accent

#E245DD

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #15134A

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

Preview Lab → · Contrast checker → · Palette generator →