#13102D#13102D

#13102D is a very dark, muted blue. Relative luminance 0.007; OKLCH L 19.6% C 0.056 H 284.6°. Best body text is #FFFFFF at 18.43:1 contrast (WCAG AA passes).

Color values

HEX	#13102D
RGB	rgb(19, 16, 45)
HSL	hsl(246, 48%, 12%)
HSV	hsv(246, 64%, 18%)
CMYK	cmyk(57.8%, 64.4%, 0%, 82.4%)
CIE-LAB	lab(6.31, 10.69, -18.89)
CIE-LCH	lch(6.31, 21.71, 299.49°)
OKLab	oklab(19.57% 0.0142 -0.0545)
OKLCH	oklch(19.57% 0.056 284.6)
XYZ	xyz(0.9274, 0.6984, 2.5681)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.58

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13102D #2A2D10

analogous

#101C2D #13102D #22102D

triadic

#13102D #2D1310 #102D13

tetradic

#13102D #2D101C #2A2D10 #102D22

square

#13102D #2D101C #2A2D10 #102D22

split-complementary

#13102D #2D2210 #1C2D10

monochromatic

#0A0817 #0A0817 #13102D #26205A #393087

Accessibility & contrast

On white

18.43

#13102D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#13102D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13102D

18.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13102D	#FFFFFF	#000000	##FFFFFF
##13102D	1.00	18.43	1.14	18.43
#FFFFFF	18.43	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04152E

Deuteranopia (green-blind)

#03132C

Tritanopia (blue-blind)

#0A161C

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #13102d;
/* rgb */ color: rgb(19, 16, 45);
/* oklch */ color: oklch(19.6% 0.056 284.6);

Tailwind

colors: {
  custom: {
    50: '#534e66',
    500: '#13102d',
    950: '#000000',
  },
}

SCSS

$custom: #13102d;
$custom-light: #534e66;
$custom-dark: #000000;

JSON

{
  "hex": "#13102d",
  "rgb": {
    "r": 19,
    "g": 16,
    "b": 45
  },
  "hsl": {
    "h": 246.207,
    "s": 47.541,
    "l": 11.961
  },
  "oklch": {
    "l": 0.1957,
    "c": 0.0563,
    "h": 284.6
  },
  "luminance": 0.00698
}

Semantic roles & 50–950 ramp

primary

#13102D

secondary

#616633

accent

#D751C9

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #13102D

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

Preview Lab → · Contrast checker → · Palette generator →