#130D3E#130D3E

#130D3E is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.6% C 0.089 H 280.8°. Best body text is #FFFFFF at 18.18:1 contrast (WCAG AA passes).

Color values

HEX	#130D3E
RGB	rgb(19, 13, 62)
HSL	hsl(247, 65%, 15%)
HSV	hsv(247, 79%, 24%)
CMYK	cmyk(69.4%, 79%, 0%, 75.7%)
CIE-LAB	lab(6.99, 19.91, -30.21)
CIE-LCH	lch(6.99, 36.18, 303.39°)
OKLab	oklab(20.64% 0.0166 -0.0873)
OKLCH	oklch(20.64% 0.089 280.8)
XYZ	xyz(1.2817, 0.7740, 4.6384)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130D3E #383E0D

analogous

#0D203E #130D3E #2C0D3E

triadic

#130D3E #3E130D #0D3E13

tetradic

#130D3E #3E0D20 #383E0D #0D3E2C

square

#130D3E #3E0D20 #383E0D #0D3E2C

split-complementary

#130D3E #3E2C0D #203E0D

monochromatic

#080519 #080519 #130D3E #231871 #3222A3

Accessibility & contrast

On white

18.18

#130D3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#130D3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130D3E

18.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130D3E	#FFFFFF	#000000	##FFFFFF
##130D3E	1.00	18.18	1.15	18.18
#FFFFFF	18.18	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173F

Deuteranopia (green-blind)

#00143D

Tritanopia (blue-blind)

#001A24

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #130d3e;
/* rgb */ color: rgb(19, 13, 62);
/* oklch */ color: oklch(20.6% 0.089 280.8);

Tailwind

colors: {
  custom: {
    50: '#574c74',
    500: '#130d3e',
    950: '#000000',
  },
}

SCSS

$custom: #130d3e;
$custom-light: #574c74;
$custom-dark: #000000;

JSON

{
  "hex": "#130d3e",
  "rgb": {
    "r": 19,
    "g": 13,
    "b": 62
  },
  "hsl": {
    "h": 247.347,
    "s": 65.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.20642,
    "c": 0.08886,
    "h": 280.8
  },
  "luminance": 0.00774
}

Semantic roles & 50–950 ramp

primary

#130D3E

secondary

#707A2D

accent

#E840D4

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #130D3E

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

Preview Lab → · Contrast checker → · Palette generator →