#13168E#13168E

#13168E is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.7% C 0.186 H 268.4°. Best body text is #FFFFFF at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#13168E
RGB	rgb(19, 22, 142)
HSL	hsl(239, 76%, 32%)
HSV	hsv(239, 87%, 56%)
CMYK	cmyk(86.6%, 84.5%, 0%, 44.3%)
CIE-LAB	lab(18.65, 43.30, -64.05)
CIE-LCH	lch(18.65, 77.31, 304.06°)
OKLab	oklab(31.75% -0.005 -0.1855)
OKLCH	oklch(31.75% 0.186 268.4)
XYZ	xyz(5.4363, 2.6646, 25.8137)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13168E #8E8B13

analogous

#13548E #13168E #4E138E

triadic

#13168E #8E1316 #168E13

tetradic

#13168E #8E1354 #8E8B13 #138E4E

square

#13168E #8E1354 #8E8B13 #138E4E

split-complementary

#13168E #8E4E13 #548E13

monochromatic

#050522 #0C0E58 #13168E #1A1EC4 #373BE4

Accessibility & contrast

On white

13.70

#13168E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#13168E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13168E

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13168E	#FFFFFF	#000000	##FFFFFF
##13168E	1.00	13.70	1.53	13.70
#FFFFFF	13.70	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003491

Deuteranopia (green-blind)

#00278C

Tritanopia (blue-blind)

#003D54

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #13168e;
/* rgb */ color: rgb(19, 22, 142);
/* oklch */ color: oklch(31.7% 0.186 268.4);

Tailwind

colors: {
  custom: {
    50: '#6d57b0',
    500: '#13168e',
    950: '#000000',
  },
}

SCSS

$custom: #13168e;
$custom-light: #6d57b0;
$custom-dark: #000000;

JSON

{
  "hex": "#13168e",
  "rgb": {
    "r": 19,
    "g": 22,
    "b": 142
  },
  "hsl": {
    "h": 238.537,
    "s": 76.398,
    "l": 31.569
  },
  "oklch": {
    "l": 0.31749,
    "c": 0.18554,
    "h": 268.4
  },
  "luminance": 0.02665
}

Semantic roles & 50–950 ramp

primary

#13168E

secondary

#C2BF3B

accent

#EE35F3

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #13168E

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

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