#1B0946#1B0946

#1B0946 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.8% C 0.104 H 287.8°. Best body text is #FFFFFF at 17.88:1 contrast (WCAG AA passes).

Color values

HEX	#1B0946
RGB	rgb(27, 9, 70)
HSL	hsl(258, 77%, 15%)
HSV	hsv(258, 87%, 27%)
CMYK	cmyk(61.4%, 87.1%, 0%, 72.5%)
CIE-LAB	lab(7.86, 26.73, -34.43)
CIE-LCH	lch(7.86, 43.59, 307.83°)
OKLab	oklab(21.78% 0.0318 -0.0991)
OKLCH	oklch(21.78% 0.104 287.8)
XYZ	xyz(1.6548, 0.8705, 5.8740)
Luminance	0.0087 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.98

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B0946 #344609

analogous

#091546 #1B0946 #390946

triadic

#1B0946 #461B09 #09461B

tetradic

#1B0946 #460915 #344609 #094639

square

#1B0946 #460915 #344609 #094639

split-complementary

#1B0946 #463909 #154609

monochromatic

#0A031B #0A031B #1B0946 #30107C #4517B2

Accessibility & contrast

On white

17.88

#1B0946 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#1B0946 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B0946

17.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B0946	#FFFFFF	#000000	##FFFFFF
##1B0946	1.00	17.88	1.17	17.88
#FFFFFF	17.88	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001948

Deuteranopia (green-blind)

#001645

Tritanopia (blue-blind)

#091B27

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #1b0946;
/* rgb */ color: rgb(27, 9, 70);
/* oklch */ color: oklch(21.8% 0.104 287.8);

Tailwind

colors: {
  custom: {
    50: '#5e4b7a',
    500: '#1b0946',
    950: '#000000',
  },
}

SCSS

$custom: #1b0946;
$custom-light: #5e4b7a;
$custom-dark: #000000;

JSON

{
  "hex": "#1b0946",
  "rgb": {
    "r": 27,
    "g": 9,
    "b": 70
  },
  "hsl": {
    "h": 257.705,
    "s": 77.215,
    "l": 15.49
  },
  "oklch": {
    "l": 0.2178,
    "c": 0.10407,
    "h": 287.8
  },
  "luminance": 0.00871
}

Semantic roles & 50–950 ramp

primary

#1B0946

secondary

#688427

accent

#F434BB

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#050109

muted

#79777B

Preview Lab

Preview with #1B0946

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

Preview Lab → · Contrast checker → · Palette generator →