#130D57#130D57

#130D57 is a very dark, vivid blue. Relative luminance 0.011; OKLCH L 23.6% C 0.124 H 274.8°. Best body text is #FFFFFF at 17.17:1 contrast (WCAG AA passes).

Color values

HEX	#130D57
RGB	rgb(19, 13, 87)
HSL	hsl(245, 74%, 20%)
HSV	hsv(245, 85%, 34%)
CMYK	cmyk(78.2%, 85.1%, 0%, 65.9%)
CIE-LAB	lab(9.91, 29.34, -42.83)
CIE-LCH	lch(9.91, 51.91, 304.41°)
OKLab	oklab(23.62% 0.0104 -0.1239)
OKLCH	oklch(23.62% 0.124 274.8)
XYZ	xyz(2.1322, 1.1142, 9.1177)
Luminance	0.0111 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130D57 #51570D

analogous

#0D2C57 #130D57 #380D57

triadic

#130D57 #57130D #0D5713

tetradic

#130D57 #570D2C #51570D #0D5738

square

#130D57 #570D2C #51570D #0D5738

split-complementary

#130D57 #57380D #2C570D

monochromatic

#06041B #070522 #130D57 #1F158C #2A1DC1

Accessibility & contrast

On white

17.17

#130D57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#130D57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130D57

17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130D57	#FFFFFF	#000000	##FFFFFF
##130D57	1.00	17.17	1.22	17.17
#FFFFFF	17.17	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F59

Deuteranopia (green-blind)

#001856

Tritanopia (blue-blind)

#002432

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #130d57;
/* rgb */ color: rgb(19, 13, 87);
/* oklch */ color: oklch(23.6% 0.124 274.8);

Tailwind

colors: {
  custom: {
    50: '#5e4d87',
    500: '#130d57',
    950: '#000000',
  },
}

SCSS

$custom: #130d57;
$custom-light: #5e4d87;
$custom-dark: #000000;

JSON

{
  "hex": "#130d57",
  "rgb": {
    "r": 19,
    "g": 13,
    "b": 87
  },
  "hsl": {
    "h": 244.865,
    "s": 74,
    "l": 19.608
  },
  "oklch": {
    "l": 0.23622,
    "c": 0.12429,
    "h": 274.8
  },
  "luminance": 0.01114
}

Semantic roles & 50–950 ramp

primary

#130D57

secondary

#8A922E

accent

#F137E2

background

#F5F4F8

surface

#EAE7F0

border

#C6C3CB

text

#05010B

muted

#79777C

Preview Lab

Preview with #130D57

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

Preview Lab → · Contrast checker → · Palette generator →