#1C0742#1C0742

#1C0742 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.2% C 0.101 H 291.4°. Best body text is #FFFFFF at 18.13:1 contrast (WCAG AA passes).

Color values

HEX	#1C0742
RGB	rgb(28, 7, 66)
HSL	hsl(261, 81%, 14%)
HSV	hsv(261, 89%, 26%)
CMYK	cmyk(57.6%, 89.4%, 0%, 74.1%)
CIE-LAB	lab(7.16, 26.66, -32.76)
CIE-LCH	lch(7.16, 42.23, 309.14°)
OKLab	oklab(21.16% 0.037 -0.0943)
OKLCH	oklch(21.16% 0.101 291.4)
XYZ	xyz(1.5380, 0.7921, 5.2251)
Luminance	0.0079 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C0742 #2D4207

analogous

#071042 #1C0742 #3A0742

triadic

#1C0742 #421C07 #07421C

tetradic

#1C0742 #420710 #2D4207 #07423A

square

#1C0742 #420710 #2D4207 #07423A

split-complementary

#1C0742 #423A07 #104207

monochromatic

#0C031C #0C031C #1C0742 #330D79 #4B13B1

Accessibility & contrast

On white

18.13

#1C0742 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#1C0742 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C0742

18.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C0742	#FFFFFF	#000000	##FFFFFF
##1C0742	1.00	18.13	1.16	18.13
#FFFFFF	18.13	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001744

Deuteranopia (green-blind)

#001541

Tritanopia (blue-blind)

#0F1825

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #1c0742;
/* rgb */ color: rgb(28, 7, 66);
/* oklch */ color: oklch(21.2% 0.101 291.4);

Tailwind

colors: {
  custom: {
    50: '#5e4977',
    500: '#1c0742',
    950: '#000000',
  },
}

SCSS

$custom: #1c0742;
$custom-light: #5e4977;
$custom-dark: #000000;

JSON

{
  "hex": "#1c0742",
  "rgb": {
    "r": 28,
    "g": 7,
    "b": 66
  },
  "hsl": {
    "h": 261.356,
    "s": 80.822,
    "l": 14.314
  },
  "oklch": {
    "l": 0.21158,
    "c": 0.10128,
    "h": 291.4
  },
  "luminance": 0.00792
}

Semantic roles & 50–950 ramp

primary

#1C0742

secondary

#608124

accent

#F731B1

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#050109

muted

#79777B

Preview Lab

Preview with #1C0742

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

Preview Lab → · Contrast checker → · Palette generator →