#13084B#13084B

#13084B is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 21.4% C 0.113 H 278.5°. Best body text is #FFFFFF at 18.04:1 contrast (WCAG AA passes).

Color values

HEX	#13084B
RGB	rgb(19, 8, 75)
HSL	hsl(250, 81%, 16%)
HSV	hsv(250, 89%, 29%)
CMYK	cmyk(74.7%, 89.3%, 0%, 70.6%)
CIE-LAB	lab(7.41, 27.92, -38.71)
CIE-LCH	lch(7.41, 47.73, 305.80°)
OKLab	oklab(21.42% 0.0167 -0.1119)
OKLCH	oklch(21.42% 0.113 278.5)
XYZ	xyz(1.6250, 0.8200, 6.7279)
Luminance	0.0082 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.76

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13084B #404B08

analogous

#081F4B #13084B #35084B

triadic

#13084B #4B1308 #084B13

tetradic

#13084B #4B081F #404B08 #084B35

square

#13084B #4B081F #404B08 #084B35

split-complementary

#13084B #4B3508 #1F4B08

monochromatic

#07031C #07031C #13084B #210E82 #2F14BA

Accessibility & contrast

On white

18.04

#13084B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#13084B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13084B

18.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13084B	#FFFFFF	#000000	##FFFFFF
##13084B	1.00	18.04	1.16	18.04
#FFFFFF	18.04	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00194D

Deuteranopia (green-blind)

#00144A

Tritanopia (blue-blind)

#001D2A

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #13084b;
/* rgb */ color: rgb(19, 8, 75);
/* oklch */ color: oklch(21.4% 0.113 278.5);

Tailwind

colors: {
  custom: {
    50: '#5b4a7e',
    500: '#13084b',
    950: '#000000',
  },
}

SCSS

$custom: #13084b;
$custom-light: #5b4a7e;
$custom-dark: #000000;

JSON

{
  "hex": "#13084b",
  "rgb": {
    "r": 19,
    "g": 8,
    "b": 75
  },
  "hsl": {
    "h": 249.851,
    "s": 80.723,
    "l": 16.275
  },
  "oklch": {
    "l": 0.21421,
    "c": 0.11312,
    "h": 278.5
  },
  "luminance": 0.0082
}

Semantic roles & 50–950 ramp

primary

#13084B

secondary

#798926

accent

#F731D7

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04010A

muted

#79777C

Preview Lab

Preview with #13084B

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

Preview Lab → · Contrast checker → · Palette generator →