#1D0A2F#1D0A2F

#1D0A2F is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 19.8% C 0.071 H 304.2°. Best body text is #FFFFFF at 18.47:1 contrast (WCAG AA passes).

Color values

HEX	#1D0A2F
RGB	rgb(29, 10, 47)
HSL	hsl(271, 65%, 11%)
HSV	hsv(271, 79%, 18%)
CMYK	cmyk(38.3%, 78.7%, 0%, 81.6%)
CIE-LAB	lab(6.17, 18.48, -20.53)
CIE-LCH	lch(6.17, 27.62, 311.99°)
OKLab	oklab(19.81% 0.0401 -0.059)
OKLCH	oklch(19.81% 0.071 304.2)
XYZ	xyz(1.1282, 0.6835, 2.7613)
Luminance	0.0068 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.53

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0A2F #1C2F0A

analogous

#0A0A2F #1D0A2F #2F0A2E

triadic

#1D0A2F #2F1D0A #0A2F1D

tetradic

#1D0A2F #2F0A0A #1C2F0A #0A2E2F

square

#1D0A2F #2F0A0A #1C2F0A #0A2E2F

split-complementary

#1D0A2F #2E2F0A #0A2F0A

monochromatic

#100519 #100519 #1D0A2F #3C1561 #5B1F94

Accessibility & contrast

On white

18.47

#1D0A2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#1D0A2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0A2F

18.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0A2F	#FFFFFF	#000000	##FFFFFF
##1D0A2F	1.00	18.47	1.14	18.47
#FFFFFF	18.47	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001330

Deuteranopia (green-blind)

#02142E

Tritanopia (blue-blind)

#1A121B

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #1d0a2f;
/* rgb */ color: rgb(29, 10, 47);
/* oklch */ color: oklch(19.8% 0.071 304.2);

Tailwind

colors: {
  custom: {
    50: '#5b4b68',
    500: '#1d0a2f',
    950: '#000000',
  },
}

SCSS

$custom: #1d0a2f;
$custom-light: #5b4b68;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0a2f",
  "rgb": {
    "r": 29,
    "g": 10,
    "b": 47
  },
  "hsl": {
    "h": 270.811,
    "s": 64.912,
    "l": 11.176
  },
  "oklch": {
    "l": 0.19813,
    "c": 0.07135,
    "h": 304.2
  },
  "luminance": 0.00684
}

Semantic roles & 50–950 ramp

primary

#1D0A2F

secondary

#496C29

accent

#E84092

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040106

muted

#79777A

Preview Lab

Preview with #1D0A2F

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

Preview Lab → · Contrast checker → · Palette generator →