#1B093D#1B093D

#1B093D is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 20.8% C 0.092 H 292.2°. Best body text is #FFFFFF at 18.21:1 contrast (WCAG AA passes).

Color values

HEX	#1B093D
RGB	rgb(27, 9, 61)
HSL	hsl(261, 74%, 14%)
HSV	hsv(261, 85%, 24%)
CMYK	cmyk(55.7%, 85.2%, 0%, 76.1%)
CIE-LAB	lab(6.91, 23.56, -29.58)
CIE-LCH	lch(6.91, 37.82, 308.53°)
OKLab	oklab(20.77% 0.0348 -0.0852)
OKLCH	oklch(20.77% 0.092 292.2)
XYZ	xyz(1.3917, 0.7653, 4.4884)
Luminance	0.0076 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B093D #2B3D09

analogous

#09113D #1B093D #35093D

triadic

#1B093D #3D1B09 #093D1B

tetradic

#1B093D #3D0911 #2B3D09 #093D35

square

#1B093D #3D0911 #2B3D09 #093D35

split-complementary

#1B093D #3D3509 #113D09

monochromatic

#0C041B #0C041B #1B093D #331172 #4A19A8

Accessibility & contrast

On white

18.21

#1B093D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#1B093D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B093D

18.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B093D	#FFFFFF	#000000	##FFFFFF
##1B093D	1.00	18.21	1.15	18.21
#FFFFFF	18.21	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00163E

Deuteranopia (green-blind)

#00143C

Tritanopia (blue-blind)

#101722

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #1b093d;
/* rgb */ color: rgb(27, 9, 61);
/* oklch */ color: oklch(20.8% 0.092 292.2);

Tailwind

colors: {
  custom: {
    50: '#5c4a73',
    500: '#1b093d',
    950: '#000000',
  },
}

SCSS

$custom: #1b093d;
$custom-light: #5c4a73;
$custom-dark: #000000;

JSON

{
  "hex": "#1b093d",
  "rgb": {
    "r": 27,
    "g": 9,
    "b": 61
  },
  "hsl": {
    "h": 260.769,
    "s": 74.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.20773,
    "c": 0.092,
    "h": 292.2
  },
  "luminance": 0.00765
}

Semantic roles & 50–950 ramp

primary

#1B093D

secondary

#5E7B27

accent

#F137B1

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #1B093D

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

Preview Lab → · Contrast checker → · Palette generator →