#11083B#11083B

#11083B is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.2% C 0.091 H 281.7°. Best body text is #FFFFFF at 18.72:1 contrast (WCAG AA passes).

Color values

HEX	#11083B
RGB	rgb(17, 8, 59)
HSL	hsl(251, 76%, 13%)
HSV	hsv(251, 86%, 23%)
CMYK	cmyk(71.2%, 86.4%, 0%, 76.9%)
CIE-LAB	lab(5.50, 20.69, -30.49)
CIE-LCH	lch(5.50, 36.85, 304.15°)
OKLab	oklab(19.23% 0.0185 -0.0895)
OKLCH	oklch(19.23% 0.091 281.7)
XYZ	xyz(1.1072, 0.6085, 4.1959)
Luminance	0.0061 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11083B #323B08

analogous

#08183B #11083B #2A083B

triadic

#11083B #3B1108 #083B11

tetradic

#11083B #3B0818 #323B08 #083B2A

square

#11083B #3B0818 #323B08 #083B2A

split-complementary

#11083B #3B2A08 #183B08

monochromatic

#08041B #08041B #11083B #210F71 #3017A7

Accessibility & contrast

On white

18.72

#11083B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#11083B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11083B

18.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11083B	#FFFFFF	#000000	##FFFFFF
##11083B	1.00	18.72	1.12	18.72
#FFFFFF	18.72	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00143C

Deuteranopia (green-blind)

#00103A

Tritanopia (blue-blind)

#001621

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #11083b;
/* rgb */ color: rgb(17, 8, 59);
/* oklch */ color: oklch(19.2% 0.091 281.7);

Tailwind

colors: {
  custom: {
    50: '#554971',
    500: '#11083b',
    950: '#000000',
  },
}

SCSS

$custom: #11083b;
$custom-light: #554971;
$custom-dark: #000000;

JSON

{
  "hex": "#11083b",
  "rgb": {
    "r": 17,
    "g": 8,
    "b": 59
  },
  "hsl": {
    "h": 250.588,
    "s": 76.119,
    "l": 13.137
  },
  "oklch": {
    "l": 0.19231,
    "c": 0.09142,
    "h": 281.7
  },
  "luminance": 0.00609
}

Semantic roles & 50–950 ramp

primary

#11083B

secondary

#6B7A25

accent

#F335D1

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030108

muted

#78777B

Preview Lab

Preview with #11083B

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

Preview Lab → · Contrast checker → · Palette generator →