#1C0736#1C0736

#1C0736 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 19.8% C 0.086 H 298.7°. Best body text is #FFFFFF at 18.53:1 contrast (WCAG AA passes).

Color values

HEX	#1C0736
RGB	rgb(28, 7, 54)
HSL	hsl(267, 77%, 12%)
HSV	hsv(267, 87%, 21%)
CMYK	cmyk(48.1%, 87%, 0%, 78.8%)
CIE-LAB	lab(6.01, 22.22, -25.97)
CIE-LCH	lch(6.01, 34.18, 310.56°)
OKLab	oklab(19.84% 0.0412 -0.0752)
OKLCH	oklch(19.84% 0.086 298.7)
XYZ	xyz(1.2206, 0.6652, 3.5534)
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

#1C0736 #213607

analogous

#070936 #1C0736 #340736

triadic

#1C0736 #361C07 #07361C

tetradic

#1C0736 #360709 #213607 #073634

square

#1C0736 #360709 #213607 #073634

split-complementary

#1C0736 #363407 #093607

monochromatic

#0E041B #0E041B #1C0736 #380E6C #5415A2

Accessibility & contrast

On white

18.53

#1C0736 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#1C0736 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C0736

18.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C0736	#FFFFFF	#000000	##FFFFFF
##1C0736	1.00	18.53	1.13	18.53
#FFFFFF	18.53	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001337

Deuteranopia (green-blind)

#001335

Tritanopia (blue-blind)

#16131E

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #1c0736;
/* rgb */ color: rgb(28, 7, 54);
/* oklch */ color: oklch(19.8% 0.086 298.7);

Tailwind

colors: {
  custom: {
    50: '#5b496d',
    500: '#1c0736',
    950: '#000000',
  },
}

SCSS

$custom: #1c0736;
$custom-light: #5b496d;
$custom-dark: #000000;

JSON

{
  "hex": "#1c0736",
  "rgb": {
    "r": 28,
    "g": 7,
    "b": 54
  },
  "hsl": {
    "h": 266.809,
    "s": 77.049,
    "l": 11.961
  },
  "oklch": {
    "l": 0.19844,
    "c": 0.08571,
    "h": 298.7
  },
  "luminance": 0.00665
}

Semantic roles & 50–950 ramp

primary

#1C0736

secondary

#517623

accent

#F4349E

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040107

muted

#79777A

Preview Lab

Preview with #1C0736

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

Preview Lab → · Contrast checker → · Palette generator →