#13154E#13154E

#13154E is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.9% C 0.102 H 274.0°. Best body text is #FFFFFF at 16.87:1 contrast (WCAG AA passes).

Color values

HEX	#13154E
RGB	rgb(19, 21, 78)
HSL	hsl(238, 61%, 19%)
HSV	hsv(238, 76%, 31%)
CMYK	cmyk(75.6%, 73.1%, 0%, 69.4%)
CIE-LAB	lab(10.74, 20.72, -35.30)
CIE-LCH	lch(10.74, 40.93, 300.41°)
OKLab	oklab(23.9% 0.0071 -0.102)
OKLCH	oklch(23.9% 0.102 274)
XYZ	xyz(1.9114, 1.2247, 7.3419)
Luminance	0.0123 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13154E #4E4C13

analogous

#13334E #13154E #2F134E

triadic

#13154E #4E1315 #154E13

tetradic

#13154E #4E1333 #4E4C13 #134E2F

square

#13154E #4E1333 #4E4C13 #134E2F

split-complementary

#13154E #4E2F13 #334E13

monochromatic

#060719 #07081D #13154E #1F227F #2B2FB0

Accessibility & contrast

On white

16.87

#13154E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#13154E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13154E

16.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13154E	#FFFFFF	#000000	##FFFFFF
##13154E	1.00	16.87	1.24	16.87
#FFFFFF	16.87	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002050

Deuteranopia (green-blind)

#001A4D

Tritanopia (blue-blind)

#00242F

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #13154e;
/* rgb */ color: rgb(19, 21, 78);
/* oklch */ color: oklch(23.9% 0.102 274.0);

Tailwind

colors: {
  custom: {
    50: '#5b5280',
    500: '#13154e',
    950: '#000000',
  },
}

SCSS

$custom: #13154e;
$custom-light: #5b5280;
$custom-dark: #000000;

JSON

{
  "hex": "#13154e",
  "rgb": {
    "r": 19,
    "g": 21,
    "b": 78
  },
  "hsl": {
    "h": 237.966,
    "s": 60.825,
    "l": 19.02
  },
  "oklch": {
    "l": 0.23902,
    "c": 0.10222,
    "h": 274
  },
  "luminance": 0.01225
}

Semantic roles & 50–950 ramp

primary

#13154E

secondary

#878436

accent

#DF44E4

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #13154E

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

Preview Lab → · Contrast checker → · Palette generator →