#13458E#13458E

#13458E is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.3% C 0.132 H 258.7°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#13458E
RGB	rgb(19, 69, 142)
HSL	hsl(216, 76%, 32%)
HSV	hsv(216, 87%, 56%)
CMYK	cmyk(86.6%, 51.4%, 0%, 44.3%)
CIE-LAB	lab(30.27, 12.87, -44.98)
CIE-LCH	lch(30.27, 46.78, 285.97°)
OKLab	oklab(40.3% -0.0259 -0.1296)
OKLCH	oklch(40.3% 0.132 258.7)
XYZ	xyz(7.2774, 6.3468, 26.4274)
Luminance	0.0635 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13458E #8E5C13

analogous

#13838E #13458E #1F138E

triadic

#13458E #8E1345 #458E13

tetradic

#13458E #8E1383 #8E5C13 #138E1F

square

#13458E #8E1383 #8E5C13 #138E1F

split-complementary

#13458E #8E1F13 #838E13

monochromatic

#051122 #0C2B58 #13458E #1A5FC4 #377EE4

Accessibility & contrast

On white

9.25

#13458E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#13458E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13458E

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13458E	#FFFFFF	#000000	##FFFFFF
##13458E	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#164D91

Deuteranopia (green-blind)

#00428D

Tritanopia (blue-blind)

#005762

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #13458e;
/* rgb */ color: rgb(19, 69, 142);
/* oklch */ color: oklch(40.3% 0.132 258.7);

Tailwind

colors: {
  custom: {
    50: '#6978b0',
    500: '#13458e',
    950: '#000000',
  },
}

SCSS

$custom: #13458e;
$custom-light: #6978b0;
$custom-dark: #000000;

JSON

{
  "hex": "#13458e",
  "rgb": {
    "r": 19,
    "g": 69,
    "b": 142
  },
  "hsl": {
    "h": 215.61,
    "s": 76.398,
    "l": 31.569
  },
  "oklch": {
    "l": 0.40296,
    "c": 0.13214,
    "h": 258.7
  },
  "luminance": 0.06348
}

Semantic roles & 50–950 ramp

primary

#13458E

secondary

#C28B3B

accent

#A635F3

background

#F6F7FA

surface

#ECEDF5

border

#C7C8CF

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #13458E

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

Preview Lab → · Contrast checker → · Palette generator →