#130C37#130C37

#130C37 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.7% C 0.080 H 283.8°. Best body text is #FFFFFF at 18.50:1 contrast (WCAG AA passes).

Color values

HEX	#130C37
RGB	rgb(19, 12, 55)
HSL	hsl(250, 64%, 13%)
HSV	hsv(250, 78%, 22%)
CMYK	cmyk(65.5%, 78.2%, 0%, 78.4%)
CIE-LAB	lab(6.12, 17.40, -26.57)
CIE-LCH	lch(6.12, 31.76, 303.22°)
OKLab	oklab(19.7% 0.0189 -0.0772)
OKLCH	oklch(19.7% 0.08 283.8)
XYZ	xyz(1.0894, 0.6772, 3.6870)
Luminance	0.0068 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130C37 #30370C

analogous

#0C1A37 #130C37 #280C37

triadic

#130C37 #37130C #0C3713

tetradic

#130C37 #370C1A #30370C #0C3728

square

#130C37 #370C1A #30370C #0C3728

split-complementary

#130C37 #37280C #1A370C

monochromatic

#090519 #090519 #130C37 #241769 #36229B

Accessibility & contrast

On white

18.50

#130C37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#130C37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130C37

18.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130C37	#FFFFFF	#000000	##FFFFFF
##130C37	1.00	18.50	1.14	18.50
#FFFFFF	18.50	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001538

Deuteranopia (green-blind)

#001236

Tritanopia (blue-blind)

#041720

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #130c37;
/* rgb */ color: rgb(19, 12, 55);
/* oklch */ color: oklch(19.7% 0.080 283.8);

Tailwind

colors: {
  custom: {
    50: '#554b6e',
    500: '#130c37',
    950: '#000000',
  },
}

SCSS

$custom: #130c37;
$custom-light: #554b6e;
$custom-dark: #000000;

JSON

{
  "hex": "#130c37",
  "rgb": {
    "r": 19,
    "g": 12,
    "b": 55
  },
  "hsl": {
    "h": 249.767,
    "s": 64.179,
    "l": 13.137
  },
  "oklch": {
    "l": 0.19695,
    "c": 0.07954,
    "h": 283.8
  },
  "luminance": 0.00677
}

Semantic roles & 50–950 ramp

primary

#130C37

secondary

#67732C

accent

#E741CC

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #130C37

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

Preview Lab → · Contrast checker → · Palette generator →