#1C0642#1C0642

#1C0642 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.0% C 0.103 H 291.8°. Best body text is #FFFFFF at 18.20:1 contrast (WCAG AA passes).

Color values

HEX	#1C0642
RGB	rgb(28, 6, 66)
HSL	hsl(262, 83%, 14%)
HSV	hsv(262, 91%, 26%)
CMYK	cmyk(57.6%, 90.9%, 0%, 74.1%)
CIE-LAB	lab(6.96, 27.21, -33.08)
CIE-LCH	lch(6.96, 42.83, 309.44°)
OKLab	oklab(21.01% 0.038 -0.0953)
OKLCH	oklch(21.01% 0.103 291.8)
XYZ	xyz(1.5271, 0.7704, 5.2214)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C0642 #2C4206

analogous

#060E42 #1C0642 #3A0642

triadic

#1C0642 #421C06 #06421C

tetradic

#1C0642 #42060E #2C4206 #06423A

square

#1C0642 #42060E #2C4206 #06423A

split-complementary

#1C0642 #423A06 #0E4206

monochromatic

#0C031C #0C031C #1C0642 #340B7A #4C10B2

Accessibility & contrast

On white

18.20

#1C0642 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#1C0642 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C0642

18.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C0642	#FFFFFF	#000000	##FFFFFF
##1C0642	1.00	18.20	1.15	18.20
#FFFFFF	18.20	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001644

Deuteranopia (green-blind)

#001441

Tritanopia (blue-blind)

#0F1724

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #1c0642;
/* rgb */ color: rgb(28, 6, 66);
/* oklch */ color: oklch(21.0% 0.103 291.8);

Tailwind

colors: {
  custom: {
    50: '#5e4977',
    500: '#1c0642',
    950: '#000000',
  },
}

SCSS

$custom: #1c0642;
$custom-light: #5e4977;
$custom-dark: #000000;

JSON

{
  "hex": "#1c0642",
  "rgb": {
    "r": 28,
    "g": 6,
    "b": 66
  },
  "hsl": {
    "h": 262,
    "s": 83.333,
    "l": 14.118
  },
  "oklch": {
    "l": 0.2101,
    "c": 0.1026,
    "h": 291.8
  },
  "luminance": 0.0077
}

Semantic roles & 50–950 ramp

primary

#1C0642

secondary

#5F8222

accent

#FA2EAF

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#050109

muted

#79777B

Preview Lab

Preview with #1C0642

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

Preview Lab → · Contrast checker → · Palette generator →