#10072B#10072B

#10072B is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 17.1% C 0.069 H 288.6°. Best body text is #FFFFFF at 19.31:1 contrast (WCAG AA passes).

Color values

HEX	#10072B
RGB	rgb(16, 7, 43)
HSL	hsl(255, 72%, 10%)
HSV	hsv(255, 84%, 17%)
CMYK	cmyk(62.8%, 83.7%, 0%, 83.1%)
CIE-LAB	lab(3.94, 12.73, -21.15)
CIE-LCH	lch(3.94, 24.68, 301.04°)
OKLab	oklab(17.07% 0.0221 -0.0656)
OKLCH	oklch(17.07% 0.069 288.6)
XYZ	xyz(0.7256, 0.4365, 2.3311)
Luminance	0.0044 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10072B #222B07

analogous

#07102B #10072B #22072B

triadic

#10072B #2B1007 #072B10

tetradic

#10072B #2B0710 #222B07 #072B22

square

#10072B #2B0710 #222B07 #072B22

split-complementary

#10072B #2B2207 #102B07

monochromatic

#0A041A #0A041A #10072B #241060 #371894

Accessibility & contrast

On white

19.31

#10072B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#10072B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10072B

19.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10072B	#FFFFFF	#000000	##FFFFFF
##10072B	1.00	19.31	1.09	19.31
#FFFFFF	19.31	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F2C

Deuteranopia (green-blind)

#000D2A

Tritanopia (blue-blind)

#071017

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #10072b;
/* rgb */ color: rgb(16, 7, 43);
/* oklch */ color: oklch(17.1% 0.069 288.6);

Tailwind

colors: {
  custom: {
    50: '#504964',
    500: '#10072b',
    950: '#000000',
  },
}

SCSS

$custom: #10072b;
$custom-light: #504964;
$custom-dark: #000000;

JSON

{
  "hex": "#10072b",
  "rgb": {
    "r": 16,
    "g": 7,
    "b": 43
  },
  "hsl": {
    "h": 255,
    "s": 72,
    "l": 9.804
  },
  "oklch": {
    "l": 0.17071,
    "c": 0.06919,
    "h": 288.6
  },
  "luminance": 0.00437
}

Semantic roles & 50–950 ramp

primary

#10072B

secondary

#596B23

accent

#EF39C1

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020105

muted

#78777A

Preview Lab

Preview with #10072B

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

Preview Lab → · Contrast checker → · Palette generator →