#11043F#11043F

#11043F is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.0% C 0.102 H 281.6°. Best body text is #FFFFFF at 18.87:1 contrast (WCAG AA passes).

Color values

HEX	#11043F
RGB	rgb(17, 4, 63)
HSL	hsl(253, 88%, 13%)
HSV	hsv(253, 94%, 25%)
CMYK	cmyk(73%, 93.7%, 0%, 75.3%)
CIE-LAB	lab(5.10, 24.54, -34.02)
CIE-LCH	lch(5.10, 41.95, 305.81°)
OKLab	oklab(19.02% 0.0206 -0.1003)
OKLCH	oklch(19.02% 0.102 281.6)
XYZ	xyz(1.1715, 0.5648, 4.7489)
Luminance	0.0056 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Night Blue

#040348

ΔE00 2.72

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11043F #323F04

analogous

#04143F #11043F #2E043F

triadic

#11043F #3F1104 #043F11

tetradic

#11043F #3F0414 #323F04 #043F2E

square

#11043F #3F0414 #323F04 #043F2E

split-complementary

#11043F #3F2E04 #143F04

monochromatic

#08021D #08021D #11043F #210879 #300BB2

Accessibility & contrast

On white

18.87

#11043F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#11043F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11043F

18.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11043F	#FFFFFF	#000000	##FFFFFF
##11043F	1.00	18.87	1.11	18.87
#FFFFFF	18.87	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001341

Deuteranopia (green-blind)

#000F3E

Tritanopia (blue-blind)

#001622

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #11043f;
/* rgb */ color: rgb(17, 4, 63);
/* oklch */ color: oklch(19.0% 0.102 281.6);

Tailwind

colors: {
  custom: {
    50: '#574775',
    500: '#11043f',
    950: '#000000',
  },
}

SCSS

$custom: #11043f;
$custom-light: #574775;
$custom-dark: #000000;

JSON

{
  "hex": "#11043f",
  "rgb": {
    "r": 17,
    "g": 4,
    "b": 63
  },
  "hsl": {
    "h": 253.22,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.19022,
    "c": 0.10244,
    "h": 281.6
  },
  "luminance": 0.00565
}

Semantic roles & 50–950 ramp

primary

#11043F

secondary

#6B801E

accent

#FE2ACF

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#030008

muted

#78777B

Preview Lab

Preview with #11043F

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

Preview Lab → · Contrast checker → · Palette generator →