#1B093F#1B093F

#1B093F is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.0% C 0.095 H 291.2°. Best body text is #FFFFFF at 18.14:1 contrast (WCAG AA passes).

Color values

HEX	#1B093F
RGB	rgb(27, 9, 63)
HSL	hsl(260, 75%, 14%)
HSV	hsv(260, 86%, 25%)
CMYK	cmyk(57.1%, 85.7%, 0%, 75.3%)
CIE-LAB	lab(7.11, 24.29, -30.69)
CIE-LCH	lch(7.11, 39.15, 308.36°)
OKLab	oklab(20.99% 0.0342 -0.0883)
OKLCH	oklch(20.99% 0.095 291.2)
XYZ	xyz(1.4466, 0.7872, 4.7774)
Luminance	0.0079 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B093F #2D3F09

analogous

#09123F #1B093F #36093F

triadic

#1B093F #3F1B09 #093F1B

tetradic

#1B093F #3F0912 #2D3F09 #093F36

square

#1B093F #3F0912 #2D3F09 #093F36

split-complementary

#1B093F #3F3609 #123F09

monochromatic

#0B041B #0B041B #1B093F #321175 #4918AA

Accessibility & contrast

On white

18.14

#1B093F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#1B093F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B093F

18.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B093F	#FFFFFF	#000000	##FFFFFF
##1B093F	1.00	18.14	1.16	18.14
#FFFFFF	18.14	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001741

Deuteranopia (green-blind)

#00153E

Tritanopia (blue-blind)

#0F1823

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #1b093f;
/* rgb */ color: rgb(27, 9, 63);
/* oklch */ color: oklch(21.0% 0.095 291.2);

Tailwind

colors: {
  custom: {
    50: '#5c4a75',
    500: '#1b093f',
    950: '#000000',
  },
}

SCSS

$custom: #1b093f;
$custom-light: #5c4a75;
$custom-dark: #000000;

JSON

{
  "hex": "#1b093f",
  "rgb": {
    "r": 27,
    "g": 9,
    "b": 63
  },
  "hsl": {
    "h": 260,
    "s": 75,
    "l": 14.118
  },
  "oklch": {
    "l": 0.20991,
    "c": 0.09471,
    "h": 291.2
  },
  "luminance": 0.00787
}

Semantic roles & 50–950 ramp

primary

#1B093F

secondary

#607D27

accent

#F236B3

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #1B093F

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

Preview Lab → · Contrast checker → · Palette generator →