#13408E#13408E

#13408E is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.2% C 0.139 H 260.7°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#13408E
RGB	rgb(19, 64, 142)
HSL	hsl(218, 76%, 32%)
HSV	hsv(218, 87%, 56%)
CMYK	cmyk(86.6%, 54.9%, 0%, 44.3%)
CIE-LAB	lab(28.79, 16.34, -47.37)
CIE-LCH	lch(28.79, 50.11, 289.03°)
OKLab	oklab(39.17% -0.0223 -0.1367)
OKLCH	oklch(39.17% 0.139 260.7)
XYZ	xyz(6.9827, 5.7574, 26.3292)
Luminance	0.0576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13408E #8E6113

analogous

#137E8E #13408E #24138E

triadic

#13408E #8E1340 #408E13

tetradic

#13408E #8E137E #8E6113 #138E24

square

#13408E #8E137E #8E6113 #138E24

split-complementary

#13408E #8E2413 #7E8E13

monochromatic

#050F22 #0C2858 #13408E #1A58C4 #3776E4

Accessibility & contrast

On white

9.76

#13408E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#13408E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13408E

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13408E	#FFFFFF	#000000	##FFFFFF
##13408E	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A91

Deuteranopia (green-blind)

#003F8C

Tritanopia (blue-blind)

#005360

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #13408e;
/* rgb */ color: rgb(19, 64, 142);
/* oklch */ color: oklch(39.2% 0.139 260.7);

Tailwind

colors: {
  custom: {
    50: '#6974b0',
    500: '#13408e',
    950: '#000000',
  },
}

SCSS

$custom: #13408e;
$custom-light: #6974b0;
$custom-dark: #000000;

JSON

{
  "hex": "#13408e",
  "rgb": {
    "r": 19,
    "g": 64,
    "b": 142
  },
  "hsl": {
    "h": 218.049,
    "s": 76.398,
    "l": 31.569
  },
  "oklch": {
    "l": 0.39166,
    "c": 0.13853,
    "h": 260.7
  },
  "luminance": 0.05758
}

Semantic roles & 50–950 ramp

primary

#13408E

secondary

#C2913B

accent

#AD35F3

background

#F6F7FA

surface

#ECEDF5

border

#C7C8CF

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #13408E

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

Preview Lab → · Contrast checker → · Palette generator →