#10052A#10052A

#10052A is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 16.5% C 0.072 H 290.8°. Best body text is #FFFFFF at 19.49:1 contrast (WCAG AA passes).

Color values

HEX	#10052A
RGB	rgb(16, 5, 42)
HSL	hsl(258, 79%, 9%)
HSV	hsv(258, 88%, 16%)
CMYK	cmyk(61.9%, 88.1%, 0%, 83.5%)
CIE-LAB	lab(3.48, 13.07, -21.11)
CIE-LCH	lch(3.48, 24.83, 301.76°)
OKLab	oklab(16.49% 0.0255 -0.067)
OKLCH	oklch(16.49% 0.072 290.8)
XYZ	xyz(0.6858, 0.3858, 2.2284)
Luminance	0.0039 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10052A #1F2A05

analogous

#050D2A #10052A #23052A

triadic

#10052A #2A1005 #052A10

tetradic

#10052A #2A050D #1F2A05 #052A23

square

#10052A #2A050D #1F2A05 #052A23

split-complementary

#10052A #2A2305 #0D2A05

monochromatic

#0A031B #0A031B #10052A #250C61 #3A1297

Accessibility & contrast

On white

19.49

#10052A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#10052A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10052A

19.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10052A	#FFFFFF	#000000	##FFFFFF
##10052A	1.00	19.49	1.08	19.49
#FFFFFF	19.49	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000D2B

Deuteranopia (green-blind)

#000C29

Tritanopia (blue-blind)

#070E16

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #10052a;
/* rgb */ color: rgb(16, 5, 42);
/* oklch */ color: oklch(16.5% 0.072 290.8);

Tailwind

colors: {
  custom: {
    50: '#4f4864',
    500: '#10052a',
    950: '#000000',
  },
}

SCSS

$custom: #10052a;
$custom-light: #4f4864;
$custom-dark: #000000;

JSON

{
  "hex": "#10052a",
  "rgb": {
    "r": 16,
    "g": 5,
    "b": 42
  },
  "hsl": {
    "h": 257.838,
    "s": 78.723,
    "l": 9.216
  },
  "oklch": {
    "l": 0.16494,
    "c": 0.07168,
    "h": 290.8
  },
  "luminance": 0.00386
}

Semantic roles & 50–950 ramp

primary

#10052A

secondary

#556C1F

accent

#F533BB

background

#F4F4F5

surface

#E7E6EA

border

#C3C2C6

text

#020005

muted

#787779

Preview Lab

Preview with #10052A

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

Preview Lab → · Contrast checker → · Palette generator →