#130F4D#130F4D

#130F4D is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.7% C 0.108 H 276.2°. Best body text is #FFFFFF at 17.45:1 contrast (WCAG AA passes).

Color values

HEX	#130F4D
RGB	rgb(19, 15, 77)
HSL	hsl(244, 67%, 18%)
HSV	hsv(244, 81%, 30%)
CMYK	cmyk(75.3%, 80.5%, 0%, 69.8%)
CIE-LAB	lab(9.12, 24.46, -37.27)
CIE-LCH	lch(9.12, 44.58, 303.27°)
OKLab	oklab(22.71% 0.0118 -0.1077)
OKLCH	oklch(22.71% 0.108 276.2)
XYZ	xyz(1.7785, 1.0158, 7.1221)
Luminance	0.0102 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.31

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130F4D #494D0F

analogous

#0F2A4D #130F4D #320F4D

triadic

#130F4D #4D130F #0F4D13

tetradic

#130F4D #4D0F2A #494D0F #0F4D32

square

#130F4D #4D0F2A #494D0F #0F4D32

split-complementary

#130F4D #4D320F #2A4D0F

monochromatic

#06051A #06051A #130F4D #201980 #2C23B3

Accessibility & contrast

On white

17.45

#130F4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#130F4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130F4D

17.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130F4D	#FFFFFF	#000000	##FFFFFF
##130F4D	1.00	17.45	1.20	17.45
#FFFFFF	17.45	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C4F

Deuteranopia (green-blind)

#00174C

Tritanopia (blue-blind)

#00212D

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #130f4d;
/* rgb */ color: rgb(19, 15, 77);
/* oklch */ color: oklch(22.7% 0.108 276.2);

Tailwind

colors: {
  custom: {
    50: '#5b4e80',
    500: '#130f4d',
    950: '#000000',
  },
}

SCSS

$custom: #130f4d;
$custom-light: #5b4e80;
$custom-dark: #000000;

JSON

{
  "hex": "#130f4d",
  "rgb": {
    "r": 19,
    "g": 15,
    "b": 77
  },
  "hsl": {
    "h": 243.871,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.22708,
    "c": 0.10834,
    "h": 276.2
  },
  "luminance": 0.01016
}

Semantic roles & 50–950 ramp

primary

#130F4D

secondary

#828731

accent

#EA3EDF

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04010A

muted

#79777C

Preview Lab

Preview with #130F4D

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

Preview Lab → · Contrast checker → · Palette generator →