#11034E#11034E

#11034E is a very dark, vivid violet. Relative luminance 0.007; OKLCH L 20.9% C 0.123 H 276.9°. Best body text is #FFFFFF at 18.31:1 contrast (WCAG AA passes).

Color values

HEX	#11034E
RGB	rgb(17, 3, 78)
HSL	hsl(251, 93%, 16%)
HSV	hsv(251, 96%, 31%)
CMYK	cmyk(78.2%, 96.2%, 0%, 69.4%)
CIE-LAB	lab(6.63, 31.61, -42.09)
CIE-LCH	lch(6.63, 52.63, 306.91°)
OKLab	oklab(20.91% 0.0148 -0.1219)
OKLCH	oklch(20.91% 0.123 276.9)
XYZ	xyz(1.6384, 0.7342, 7.2616)
Luminance	0.0073 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11034E #404E03

analogous

#031A4E #11034E #36034E

triadic

#11034E #4E1103 #034E11

tetradic

#11034E #4E031A #404E03 #034E36

square

#11034E #4E031A #404E03 #034E36

split-complementary

#11034E #4E3603 #1A4E03

monochromatic

#06011D #06011D #11034E #1E0589 #2B08C4

Accessibility & contrast

On white

18.31

#11034E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#11034E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11034E

18.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11034E	#FFFFFF	#000000	##FFFFFF
##11034E	1.00	18.31	1.15	18.31
#FFFFFF	18.31	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001850

Deuteranopia (green-blind)

#00114D

Tritanopia (blue-blind)

#001C2B

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #11034e;
/* rgb */ color: rgb(17, 3, 78);
/* oklch */ color: oklch(20.9% 0.123 276.9);

Tailwind

colors: {
  custom: {
    50: '#5c4781',
    500: '#11034e',
    950: '#000000',
  },
}

SCSS

$custom: #11034e;
$custom-light: #5c4781;
$custom-dark: #000000;

JSON

{
  "hex": "#11034e",
  "rgb": {
    "r": 17,
    "g": 3,
    "b": 78
  },
  "hsl": {
    "h": 251.2,
    "s": 92.593,
    "l": 15.882
  },
  "oklch": {
    "l": 0.20914,
    "c": 0.12283,
    "h": 276.9
  },
  "luminance": 0.00734
}

Semantic roles & 50–950 ramp

primary

#11034E

secondary

#798E1E

accent

#FF29D7

background

#F5F4F7

surface

#E9E6EE

border

#C5C2C9

text

#05000A

muted

#79777C

Preview Lab

Preview with #11034E

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

Preview Lab → · Contrast checker → · Palette generator →