#1C092F#1C092F

#1C092F is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.5% C 0.073 H 303.2°. Best body text is #FFFFFF at 18.59:1 contrast (WCAG AA passes).

Color values

HEX	#1C092F
RGB	rgb(28, 9, 47)
HSL	hsl(270, 68%, 11%)
HSV	hsv(270, 81%, 18%)
CMYK	cmyk(40.4%, 80.9%, 0%, 81.6%)
CIE-LAB	lab(5.85, 18.56, -21.05)
CIE-LCH	lch(5.85, 28.07, 311.40°)
OKLab	oklab(19.5% 0.0398 -0.0609)
OKLCH	oklch(19.5% 0.073 303.2)
XYZ	xyz(1.0895, 0.6475, 2.7563)
Luminance	0.0065 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C092F #1C2F09

analogous

#09092F #1C092F #2F092F

triadic

#1C092F #2F1C09 #092F1C

tetradic

#1C092F #2F0909 #1C2F09 #092F2F

square

#1C092F #2F0909 #1C2F09 #092F2F

split-complementary

#1C092F #2F2F09 #092F09

monochromatic

#0F051A #0F051A #1C092F #3B1362 #591D96

Accessibility & contrast

On white

18.59

#1C092F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#1C092F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C092F

18.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C092F	#FFFFFF	#000000	##FFFFFF
##1C092F	1.00	18.59	1.13	18.59
#FFFFFF	18.59	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001330

Deuteranopia (green-blind)

#00132E

Tritanopia (blue-blind)

#18121A

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #1c092f;
/* rgb */ color: rgb(28, 9, 47);
/* oklch */ color: oklch(19.5% 0.073 303.2);

Tailwind

colors: {
  custom: {
    50: '#5a4a68',
    500: '#1c092f',
    950: '#000000',
  },
}

SCSS

$custom: #1c092f;
$custom-light: #5a4a68;
$custom-dark: #000000;

JSON

{
  "hex": "#1c092f",
  "rgb": {
    "r": 28,
    "g": 9,
    "b": 47
  },
  "hsl": {
    "h": 270,
    "s": 67.857,
    "l": 10.98
  },
  "oklch": {
    "l": 0.19495,
    "c": 0.07281,
    "h": 303.2
  },
  "luminance": 0.00647
}

Semantic roles & 50–950 ramp

primary

#1C092F

secondary

#4A6D27

accent

#EB3D94

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040106

muted

#79777A

Preview Lab

Preview with #1C092F

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

Preview Lab → · Contrast checker → · Palette generator →