#1B0835#1B0835

#1B0835 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 19.8% C 0.083 H 297.6°. Best body text is #FFFFFF at 18.54:1 contrast (WCAG AA passes).

Color values

HEX	#1B0835
RGB	rgb(27, 8, 53)
HSL	hsl(265, 74%, 12%)
HSV	hsv(265, 85%, 21%)
CMYK	cmyk(49.1%, 84.9%, 0%, 79.2%)
CIE-LAB	lab(6.00, 21.01, -25.26)
CIE-LCH	lch(6.00, 32.86, 309.75°)
OKLab	oklab(19.77% 0.0383 -0.0732)
OKLCH	oklch(19.77% 0.083 297.6)
XYZ	xyz(1.1813, 0.6637, 3.4333)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B0835 #223508

analogous

#080C35 #1B0835 #320835

triadic

#1B0835 #351B08 #08351B

tetradic

#1B0835 #35080C #223508 #083532

square

#1B0835 #35080C #223508 #083532

split-complementary

#1B0835 #353208 #0C3508

monochromatic

#0E041B #0E041B #1B0835 #36106A #51189F

Accessibility & contrast

On white

18.54

#1B0835 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#1B0835 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B0835

18.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B0835	#FFFFFF	#000000	##FFFFFF
##1B0835	1.00	18.54	1.13	18.54
#FFFFFF	18.54	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001336

Deuteranopia (green-blind)

#001334

Tritanopia (blue-blind)

#14131D

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #1b0835;
/* rgb */ color: rgb(27, 8, 53);
/* oklch */ color: oklch(19.8% 0.083 297.6);

Tailwind

colors: {
  custom: {
    50: '#5a496d',
    500: '#1b0835',
    950: '#000000',
  },
}

SCSS

$custom: #1b0835;
$custom-light: #5a496d;
$custom-dark: #000000;

JSON

{
  "hex": "#1b0835",
  "rgb": {
    "r": 27,
    "g": 8,
    "b": 53
  },
  "hsl": {
    "h": 265.333,
    "s": 73.77,
    "l": 11.961
  },
  "oklch": {
    "l": 0.19768,
    "c": 0.0826,
    "h": 297.6
  },
  "luminance": 0.00664
}

Semantic roles & 50–950 ramp

primary

#1B0835

secondary

#537425

accent

#F037A2

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040107

muted

#79777A

Preview Lab

Preview with #1B0835

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

Preview Lab → · Contrast checker → · Palette generator →