#100636#100636

#100636 is a very dark, moderate violet. Relative luminance 0.005; OKLCH L 18.1% C 0.087 H 283.4°. Best body text is #FFFFFF at 19.07:1 contrast (WCAG AA passes).

Color values

HEX	#100636
RGB	rgb(16, 6, 54)
HSL	hsl(253, 80%, 12%)
HSV	hsv(253, 89%, 21%)
CMYK	cmyk(70.4%, 88.9%, 0%, 78.8%)
CIE-LAB	lab(4.58, 18.80, -28.34)
CIE-LCH	lch(4.58, 34.01, 303.56°)
OKLab	oklab(18.14% 0.0203 -0.0849)
OKLCH	oklch(18.14% 0.087 283.4)
XYZ	xyz(0.9445, 0.5067, 3.5373)
Luminance	0.0051 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#100636 #2C3606

analogous

#061436 #100636 #280636

triadic

#100636 #361006 #063610

tetradic

#100636 #360614 #2C3606 #063628

square

#100636 #360614 #2C3606 #063628

split-complementary

#100636 #362806 #143606

monochromatic

#08031C #08031C #100636 #200C6D #3112A4

Accessibility & contrast

On white

19.07

#100636 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#100636 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #100636

19.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##100636	#FFFFFF	#000000	##FFFFFF
##100636	1.00	19.07	1.10	19.07
#FFFFFF	19.07	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001137

Deuteranopia (green-blind)

#000E35

Tritanopia (blue-blind)

#00131D

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #100636;
/* rgb */ color: rgb(16, 6, 54);
/* oklch */ color: oklch(18.1% 0.087 283.4);

Tailwind

colors: {
  custom: {
    50: '#53486d',
    500: '#100636',
    950: '#000000',
  },
}

SCSS

$custom: #100636;
$custom-light: #53486d;
$custom-dark: #000000;

JSON

{
  "hex": "#100636",
  "rgb": {
    "r": 16,
    "g": 6,
    "b": 54
  },
  "hsl": {
    "h": 252.5,
    "s": 80,
    "l": 11.765
  },
  "oklch": {
    "l": 0.1814,
    "c": 0.08733,
    "h": 283.4
  },
  "luminance": 0.00507
}

Semantic roles & 50–950 ramp

primary

#100636

secondary

#657621

accent

#F631CD

background

#F4F4F6

surface

#E8E6EC

border

#C4C2C7

text

#030007

muted

#78777A

Preview Lab

Preview with #100636

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

Preview Lab → · Contrast checker → · Palette generator →