#1C073C#1C073C

#1C073C is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.5% C 0.094 H 294.8°. Best body text is #FFFFFF at 18.34:1 contrast (WCAG AA passes).

Color values

HEX	#1C073C
RGB	rgb(28, 7, 60)
HSL	hsl(264, 79%, 13%)
HSV	hsv(264, 88%, 24%)
CMYK	cmyk(53.3%, 88.3%, 0%, 76.5%)
CIE-LAB	lab(6.55, 24.50, -29.45)
CIE-LCH	lch(6.55, 38.31, 309.76°)
OKLab	oklab(20.49% 0.0392 -0.0849)
OKLCH	oklch(20.49% 0.094 294.8)
XYZ	xyz(1.3703, 0.7250, 4.3418)
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

#1C073C #273C07

analogous

#070C3C #1C073C #36073C

triadic

#1C073C #3C1C07 #073C1C

tetradic

#1C073C #3C070C #273C07 #073C36

square

#1C073C #3C070C #273C07 #073C36

split-complementary

#1C073C #3C3607 #0C3C07

monochromatic

#0D031B #0D031B #1C073C #360D73 #4F14AA

Accessibility & contrast

On white

18.34

#1C073C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#1C073C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C073C

18.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C073C	#FFFFFF	#000000	##FFFFFF
##1C073C	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)

#00153D

Deuteranopia (green-blind)

#00143B

Tritanopia (blue-blind)

#131521

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #1c073c;
/* rgb */ color: rgb(28, 7, 60);
/* oklch */ color: oklch(20.5% 0.094 294.8);

Tailwind

colors: {
  custom: {
    50: '#5c4972',
    500: '#1c073c',
    950: '#000000',
  },
}

SCSS

$custom: #1c073c;
$custom-light: #5c4972;
$custom-dark: #000000;

JSON

{
  "hex": "#1c073c",
  "rgb": {
    "r": 28,
    "g": 7,
    "b": 60
  },
  "hsl": {
    "h": 263.774,
    "s": 79.104,
    "l": 13.137
  },
  "oklch": {
    "l": 0.20486,
    "c": 0.09354,
    "h": 294.8
  },
  "luminance": 0.00725
}

Semantic roles & 50–950 ramp

primary

#1C073C

secondary

#597B23

accent

#F632A8

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #1C073C

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

Preview Lab → · Contrast checker → · Palette generator →