#13102F#13102F

#13102F is a very dark, muted blue. Relative luminance 0.007; OKLCH L 19.7% C 0.060 H 283.9°. Best body text is #FFFFFF at 18.38:1 contrast (WCAG AA passes).

Color values

HEX	#13102F
RGB	rgb(19, 16, 47)
HSL	hsl(246, 49%, 12%)
HSV	hsv(246, 66%, 18%)
CMYK	cmyk(59.6%, 66%, 0%, 81.6%)
CIE-LAB	lab(6.45, 11.56, -20.15)
CIE-LCH	lch(6.45, 23.23, 299.84°)
OKLab	oklab(19.75% 0.0143 -0.0581)
OKLCH	oklch(19.75% 0.06 283.9)
XYZ	xyz(0.9668, 0.7142, 2.7757)
Luminance	0.0071 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.97

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13102F #2C2F10

analogous

#101D2F #13102F #22102F

triadic

#13102F #2F1310 #102F13

tetradic

#13102F #2F101D #2C2F10 #102F22

square

#13102F #2F101D #2C2F10 #102F22

split-complementary

#13102F #2F2210 #1D2F10

monochromatic

#090817 #090817 #13102F #25205D #382F8A

Accessibility & contrast

On white

18.38

#13102F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#13102F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13102F

18.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13102F	#FFFFFF	#000000	##FFFFFF
##13102F	1.00	18.38	1.14	18.38
#FFFFFF	18.38	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021530

Deuteranopia (green-blind)

#01132E

Tritanopia (blue-blind)

#09171D

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #13102f;
/* rgb */ color: rgb(19, 16, 47);
/* oklch */ color: oklch(19.7% 0.060 283.9);

Tailwind

colors: {
  custom: {
    50: '#534e68',
    500: '#13102f',
    950: '#000000',
  },
}

SCSS

$custom: #13102f;
$custom-light: #534e68;
$custom-dark: #000000;

JSON

{
  "hex": "#13102f",
  "rgb": {
    "r": 19,
    "g": 16,
    "b": 47
  },
  "hsl": {
    "h": 245.806,
    "s": 49.206,
    "l": 12.353
  },
  "oklch": {
    "l": 0.19747,
    "c": 0.05981,
    "h": 283.9
  },
  "luminance": 0.00714
}

Semantic roles & 50–950 ramp

primary

#13102F

secondary

#636833

accent

#D94FCB

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #13102F

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

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