#13083E#13083E

#13083E is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 19.8% C 0.095 H 282.8°. Best body text is #FFFFFF at 18.55:1 contrast (WCAG AA passes).

Color values

HEX	#13083E
RGB	rgb(19, 8, 62)
HSL	hsl(252, 77%, 14%)
HSV	hsv(252, 87%, 24%)
CMYK	cmyk(69.4%, 87.1%, 0%, 75.7%)
CIE-LAB	lab(5.96, 22.56, -31.89)
CIE-LCH	lch(5.96, 39.07, 305.28°)
OKLab	oklab(19.8% 0.0211 -0.093)
OKLCH	oklch(19.8% 0.095 282.8)
XYZ	xyz(1.2246, 0.6598, 4.6193)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Night Blue

#040348

ΔE00 3.59

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13083E #333E08

analogous

#08183E #13083E #2E083E

triadic

#13083E #3E1308 #083E13

tetradic

#13083E #3E0818 #333E08 #083E2E

square

#13083E #3E0818 #333E08 #083E2E

split-complementary

#13083E #3E2E08 #183E08

monochromatic

#08031B #08031B #13083E #240F74 #3416AA

Accessibility & contrast

On white

18.55

#13083E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#13083E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13083E

18.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13083E	#FFFFFF	#000000	##FFFFFF
##13083E	1.00	18.55	1.13	18.55
#FFFFFF	18.55	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001540

Deuteranopia (green-blind)

#00113D

Tritanopia (blue-blind)

#001822

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #13083e;
/* rgb */ color: rgb(19, 8, 62);
/* oklch */ color: oklch(19.8% 0.095 282.8);

Tailwind

colors: {
  custom: {
    50: '#574974',
    500: '#13083e',
    950: '#000000',
  },
}

SCSS

$custom: #13083e;
$custom-light: #574974;
$custom-dark: #000000;

JSON

{
  "hex": "#13083e",
  "rgb": {
    "r": 19,
    "g": 8,
    "b": 62
  },
  "hsl": {
    "h": 252.222,
    "s": 77.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.19799,
    "c": 0.09533,
    "h": 282.8
  },
  "luminance": 0.0066
}

Semantic roles & 50–950 ramp

primary

#13083E

secondary

#6B7D25

accent

#F434CD

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #13083E

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

Preview Lab → · Contrast checker → · Palette generator →