#13154A#13154A

#13154A is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.5% C 0.096 H 274.5°. Best body text is #FFFFFF at 17.02:1 contrast (WCAG AA passes).

Color values

HEX	#13154A
RGB	rgb(19, 21, 74)
HSL	hsl(238, 59%, 18%)
HSV	hsv(238, 74%, 29%)
CMYK	cmyk(74.3%, 71.6%, 0%, 71%)
CIE-LAB	lab(10.33, 19.11, -33.21)
CIE-LCH	lch(10.33, 38.32, 299.92°)
OKLab	oklab(23.48% 0.0076 -0.0958)
OKLCH	oklch(23.48% 0.096 274.5)
XYZ	xyz(1.7723, 1.1690, 6.6095)
Luminance	0.0117 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13154A #4A4813

analogous

#13304A #13154A #2C134A

triadic

#13154A #4A1315 #154A13

tetradic

#13154A #4A1330 #4A4813 #134A2C

square

#13154A #4A1330 #4A4813 #134A2C

split-complementary

#13154A #4A2C13 #304A13

monochromatic

#060718 #060719 #13154A #20237B #2C31AB

Accessibility & contrast

On white

17.02

#13154A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#13154A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13154A

17.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13154A	#FFFFFF	#000000	##FFFFFF
##13154A	1.00	17.02	1.23	17.02
#FFFFFF	17.02	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F4C

Deuteranopia (green-blind)

#001A49

Tritanopia (blue-blind)

#00232D

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #13154a;
/* rgb */ color: rgb(19, 21, 74);
/* oklch */ color: oklch(23.5% 0.096 274.5);

Tailwind

colors: {
  custom: {
    50: '#59527d',
    500: '#13154a',
    950: '#000000',
  },
}

SCSS

$custom: #13154a;
$custom-light: #59527d;
$custom-dark: #000000;

JSON

{
  "hex": "#13154a",
  "rgb": {
    "r": 19,
    "g": 21,
    "b": 74
  },
  "hsl": {
    "h": 237.818,
    "s": 59.14,
    "l": 18.235
  },
  "oklch": {
    "l": 0.23476,
    "c": 0.09613,
    "h": 274.5
  },
  "luminance": 0.01169
}

Semantic roles & 50–950 ramp

primary

#13154A

secondary

#838036

accent

#DD45E2

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #13154A

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

Preview Lab → · Contrast checker → · Palette generator →