#1C073F#1C073F

#1C073F is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 20.8% C 0.097 H 293.0°. Best body text is #FFFFFF at 18.24:1 contrast (WCAG AA passes).

Color values

HEX	#1C073F
RGB	rgb(28, 7, 63)
HSL	hsl(263, 80%, 14%)
HSV	hsv(263, 89%, 25%)
CMYK	cmyk(55.6%, 88.9%, 0%, 75.3%)
CIE-LAB	lab(6.84, 25.59, -31.12)
CIE-LCH	lch(6.84, 40.30, 309.43°)
OKLab	oklab(20.82% 0.0381 -0.0896)
OKLCH	oklch(20.82% 0.097 293)
XYZ	xyz(1.4518, 0.7577, 4.7714)
Luminance	0.0076 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C073F #2A3F07

analogous

#070E3F #1C073F #38073F

triadic

#1C073F #3F1C07 #073F1C

tetradic

#1C073F #3F070E #2A3F07 #073F38

square

#1C073F #3F070E #2A3F07 #073F38

split-complementary

#1C073F #3F3807 #0E3F07

monochromatic

#0C031C #0C031C #1C073F #340D76 #4D13AD

Accessibility & contrast

On white

18.24

#1C073F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#1C073F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C073F

18.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C073F	#FFFFFF	#000000	##FFFFFF
##1C073F	1.00	18.24	1.15	18.24
#FFFFFF	18.24	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001641

Deuteranopia (green-blind)

#00143E

Tritanopia (blue-blind)

#111723

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #1c073f;
/* rgb */ color: rgb(28, 7, 63);
/* oklch */ color: oklch(20.8% 0.097 293.0);

Tailwind

colors: {
  custom: {
    50: '#5d4975',
    500: '#1c073f',
    950: '#000000',
  },
}

SCSS

$custom: #1c073f;
$custom-light: #5d4975;
$custom-dark: #000000;

JSON

{
  "hex": "#1c073f",
  "rgb": {
    "r": 28,
    "g": 7,
    "b": 63
  },
  "hsl": {
    "h": 262.5,
    "s": 80,
    "l": 13.725
  },
  "oklch": {
    "l": 0.20818,
    "c": 0.09743,
    "h": 293
  },
  "luminance": 0.00758
}

Semantic roles & 50–950 ramp

primary

#1C073F

secondary

#5C7E24

accent

#F631AD

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #1C073F

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

Preview Lab → · Contrast checker → · Palette generator →