#100025#100025

#100025 is a very dark, moderate violet. Relative luminance 0.002; OKLCH L 14.5% C 0.078 H 299.2°. Best body text is #FFFFFF at 20.02:1 contrast (WCAG AA passes).

Color values

HEX	#100025
RGB	rgb(16, 0, 37)
HSL	hsl(266, 100%, 7%)
HSV	hsv(266, 100%, 15%)
CMYK	cmyk(56.8%, 100%, 0%, 85.5%)
CIE-LAB	lab(2.20, 12.94, -19.26)
CIE-LCH	lch(2.20, 23.21, 303.89°)
OKLab	oklab(14.52% 0.038 -0.068)
OKLCH	oklch(14.52% 0.078 299.2)
XYZ	xyz(0.5475, 0.2437, 1.7681)
Luminance	0.0024 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#100025 #152500

analogous

#000325 #100025 #230025

triadic

#100025 #251000 #002510

tetradic

#100025 #250003 #152500 #002523

square

#100025 #250003 #152500 #002523

split-complementary

#100025 #252300 #032500

monochromatic

#0D001F #0D001F #100025 #2A0062 #45009F

Accessibility & contrast

On white

20.02

#100025 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#100025 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #100025

20.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##100025	#FFFFFF	#000000	##FFFFFF
##100025	1.00	20.02	1.05	20.02
#FFFFFF	20.02	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000826

Deuteranopia (green-blind)

#000824

Tritanopia (blue-blind)

#0B0811

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #100025;
/* rgb */ color: rgb(16, 0, 37);
/* oklch */ color: oklch(14.5% 0.078 299.2);

Tailwind

colors: {
  custom: {
    50: '#4e465f',
    500: '#100025',
    950: '#000000',
  },
}

SCSS

$custom: #100025;
$custom-light: #4e465f;
$custom-dark: #000000;

JSON

{
  "hex": "#100025",
  "rgb": {
    "r": 16,
    "g": 0,
    "b": 37
  },
  "hsl": {
    "h": 265.946,
    "s": 100,
    "l": 7.255
  },
  "oklch": {
    "l": 0.14524,
    "c": 0.07788,
    "h": 299.2
  },
  "luminance": 0.00244
}

Semantic roles & 50–950 ramp

primary

#100025

secondary

#466D13

accent

#FF29A2

background

#F4F3F5

surface

#E7E5E9

border

#C3C1C5

text

#020004

muted

#787779

Preview Lab

Preview with #100025

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

Preview Lab → · Contrast checker → · Palette generator →