#130F38#130F38

#130F38 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.4% C 0.077 H 281.6°. Best body text is #FFFFFF at 18.21:1 contrast (WCAG AA passes).

Color values

HEX	#130F38
RGB	rgb(19, 15, 56)
HSL	hsl(246, 58%, 14%)
HSV	hsv(246, 73%, 22%)
CMYK	cmyk(66.1%, 73.2%, 0%, 78%)
CIE-LAB	lab(6.91, 16.12, -26.01)
CIE-LCH	lch(6.91, 30.60, 301.78°)
OKLab	oklab(20.39% 0.0154 -0.075)
OKLCH	oklch(20.39% 0.077 281.6)
XYZ	xyz(1.1530, 0.7655, 3.8276)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight

#03012D

ΔE00 3.83

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130F38 #34380F

analogous

#0F2038 #130F38 #280F38

triadic

#130F38 #38130F #0F3813

tetradic

#130F38 #380F20 #34380F #0F3828

square

#130F38 #380F20 #34380F #0F3828

split-complementary

#130F38 #38280F #20380F

monochromatic

#080618 #080618 #130F38 #231C68 #342999

Accessibility & contrast

On white

18.21

#130F38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#130F38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130F38

18.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130F38	#FFFFFF	#000000	##FFFFFF
##130F38	1.00	18.21	1.15	18.21
#FFFFFF	18.21	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001739

Deuteranopia (green-blind)

#001437

Tritanopia (blue-blind)

#021921

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #130f38;
/* rgb */ color: rgb(19, 15, 56);
/* oklch */ color: oklch(20.4% 0.077 281.6);

Tailwind

colors: {
  custom: {
    50: '#554d6f',
    500: '#130f38',
    950: '#000000',
  },
}

SCSS

$custom: #130f38;
$custom-light: #554d6f;
$custom-dark: #000000;

JSON

{
  "hex": "#130f38",
  "rgb": {
    "r": 19,
    "g": 15,
    "b": 56
  },
  "hsl": {
    "h": 245.854,
    "s": 57.746,
    "l": 13.922
  },
  "oklch": {
    "l": 0.20391,
    "c": 0.07656,
    "h": 281.6
  },
  "luminance": 0.00766
}

Semantic roles & 50–950 ramp

primary

#130F38

secondary

#6C7230

accent

#E147D2

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #130F38

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

Preview Lab → · Contrast checker → · Palette generator →