#1D113F#1D113F

#1D113F is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.5% C 0.083 H 290.1°. Best body text is #FFFFFF at 17.44:1 contrast (WCAG AA passes).

Color values

HEX	#1D113F
RGB	rgb(29, 17, 63)
HSL	hsl(256, 58%, 16%)
HSV	hsv(256, 73%, 25%)
CMYK	cmyk(54%, 73%, 0%, 75.3%)
CIE-LAB	lab(9.16, 19.79, -27.33)
CIE-LCH	lch(9.16, 33.74, 305.90°)
OKLab	oklab(22.54% 0.0286 -0.0782)
OKLCH	oklch(22.54% 0.083 290.1)
XYZ	xyz(1.6041, 1.0209, 4.8142)
Luminance	0.0102 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Navy Blue (survey)

#001146

ΔE00 5.48

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D113F #333F11

analogous

#111C3F #1D113F #34113F

triadic

#1D113F #3F1D11 #113F1D

tetradic

#1D113F #3F111C #333F11 #113F34

square

#1D113F #3F111C #333F11 #113F34

split-complementary

#1D113F #3F3411 #1C3F11

monochromatic

#0B0718 #0B0718 #1D113F #331E6F #492B9F

Accessibility & contrast

On white

17.44

#1D113F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#1D113F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D113F

17.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D113F	#FFFFFF	#000000	##FFFFFF
##1D113F	1.00	17.44	1.20	17.44
#FFFFFF	17.44	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B40

Deuteranopia (green-blind)

#00193E

Tritanopia (blue-blind)

#121C26

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #1d113f;
/* rgb */ color: rgb(29, 17, 63);
/* oklch */ color: oklch(22.5% 0.083 290.1);

Tailwind

colors: {
  custom: {
    50: '#5d4f74',
    500: '#1d113f',
    950: '#000000',
  },
}

SCSS

$custom: #1d113f;
$custom-light: #5d4f74;
$custom-dark: #000000;

JSON

{
  "hex": "#1d113f",
  "rgb": {
    "r": 29,
    "g": 17,
    "b": 63
  },
  "hsl": {
    "h": 255.652,
    "s": 57.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.22541,
    "c": 0.08329,
    "h": 290.1
  },
  "luminance": 0.01021
}

Semantic roles & 50–950 ramp

primary

#1D113F

secondary

#667833

accent

#E147B9

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040208

muted

#79787B

Preview Lab

Preview with #1D113F

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

Preview Lab → · Contrast checker → · Palette generator →