#1C083A#1C083A

#1C083A is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.4% C 0.089 H 295.6°. Best body text is #FFFFFF at 18.34:1 contrast (WCAG AA passes).

Color values

HEX	#1C083A
RGB	rgb(28, 8, 58)
HSL	hsl(264, 76%, 13%)
HSV	hsv(264, 86%, 23%)
CMYK	cmyk(51.7%, 86.2%, 0%, 77.3%)
CIE-LAB	lab(6.56, 23.23, -27.99)
CIE-LCH	lch(6.56, 36.38, 309.69°)
OKLab	oklab(20.43% 0.0387 -0.0806)
OKLCH	oklch(20.43% 0.089 295.6)
XYZ	xyz(1.3292, 0.7260, 4.0723)
Luminance	0.0073 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C083A #263A08

analogous

#080D3A #1C083A #35083A

triadic

#1C083A #3A1C08 #083A1C

tetradic

#1C083A #3A080D #263A08 #083A35

square

#1C083A #3A080D #263A08 #083A35

split-complementary

#1C083A #3A3508 #0D3A08

monochromatic

#0D041B #0D041B #1C083A #360F70 #5017A6

Accessibility & contrast

On white

18.34

#1C083A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#1C083A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C083A

18.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C083A	#FFFFFF	#000000	##FFFFFF
##1C083A	1.00	18.34	1.15	18.34
#FFFFFF	18.34	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00153B

Deuteranopia (green-blind)

#001439

Tritanopia (blue-blind)

#141520

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #1c083a;
/* rgb */ color: rgb(28, 8, 58);
/* oklch */ color: oklch(20.4% 0.089 295.6);

Tailwind

colors: {
  custom: {
    50: '#5c4a71',
    500: '#1c083a',
    950: '#000000',
  },
}

SCSS

$custom: #1c083a;
$custom-light: #5c4a71;
$custom-dark: #000000;

JSON

{
  "hex": "#1c083a",
  "rgb": {
    "r": 28,
    "g": 8,
    "b": 58
  },
  "hsl": {
    "h": 264,
    "s": 75.758,
    "l": 12.941
  },
  "oklch": {
    "l": 0.20427,
    "c": 0.08944,
    "h": 295.6
  },
  "luminance": 0.00726
}

Semantic roles & 50–950 ramp

primary

#1C083A

secondary

#577925

accent

#F235A7

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#040107

muted

#79777A

Preview Lab

Preview with #1C083A

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

Preview Lab → · Contrast checker → · Palette generator →