#1D0F3E#1D0F3E

#1D0F3E is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.1% C 0.085 H 291.6°. Best body text is #FFFFFF at 17.64:1 contrast (WCAG AA passes).

Color values

HEX	#1D0F3E
RGB	rgb(29, 15, 62)
HSL	hsl(258, 61%, 15%)
HSV	hsv(258, 76%, 24%)
CMYK	cmyk(53.2%, 75.8%, 0%, 75.7%)
CIE-LAB	lab(8.57, 20.79, -27.58)
CIE-LCH	lch(8.57, 34.54, 307.01°)
OKLab	oklab(22.09% 0.0313 -0.079)
OKLCH	oklch(22.09% 0.085 291.6)
XYZ	xyz(1.5468, 0.9506, 4.6585)
Luminance	0.0095 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Purple

#280137

ΔE00 5.62

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0F3E #303E0F

analogous

#0F193E #1D0F3E #340F3E

triadic

#1D0F3E #3E1D0F #0F3E1D

tetradic

#1D0F3E #3E0F19 #303E0F #0F3E34

square

#1D0F3E #3E0F19 #303E0F #0F3E34

split-complementary

#1D0F3E #3E340F #193E0F

monochromatic

#0C0619 #0C0619 #1D0F3E #341B6F #4B27A1

Accessibility & contrast

On white

17.64

#1D0F3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#1D0F3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0F3E

17.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0F3E	#FFFFFF	#000000	##FFFFFF
##1D0F3E	1.00	17.64	1.19	17.64
#FFFFFF	17.64	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193F

Deuteranopia (green-blind)

#00183D

Tritanopia (blue-blind)

#131A24

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #1d0f3e;
/* rgb */ color: rgb(29, 15, 62);
/* oklch */ color: oklch(22.1% 0.085 291.6);

Tailwind

colors: {
  custom: {
    50: '#5d4e74',
    500: '#1d0f3e',
    950: '#000000',
  },
}

SCSS

$custom: #1d0f3e;
$custom-light: #5d4e74;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0f3e",
  "rgb": {
    "r": 29,
    "g": 15,
    "b": 62
  },
  "hsl": {
    "h": 257.872,
    "s": 61.039,
    "l": 15.098
  },
  "oklch": {
    "l": 0.22085,
    "c": 0.08492,
    "h": 291.6
  },
  "luminance": 0.00951
}

Semantic roles & 50–950 ramp

primary

#1D0F3E

secondary

#637830

accent

#E444B4

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #1D0F3E

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

Preview Lab → · Contrast checker → · Palette generator →