#10041C#10041C

#10041C is a very dark, muted violet. Relative luminance 0.003; OKLCH L 14.7% C 0.053 H 305.2°. Best body text is #FFFFFF at 19.88:1 contrast (WCAG AA passes).

Color values

HEX	#10041C
RGB	rgb(16, 4, 28)
HSL	hsl(270, 75%, 6%)
HSV	hsv(270, 86%, 11%)
CMYK	cmyk(42.9%, 85.7%, 0%, 89%)
CIE-LAB	lab(2.54, 8.18, -11.64)
CIE-LCH	lch(2.54, 14.23, 305.11°)
OKLab	oklab(14.74% 0.0307 -0.0436)
OKLCH	oklch(14.74% 0.053 305.2)
XYZ	xyz(0.4667, 0.2808, 1.1280)
Luminance	0.0028 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 10.69

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10041C #101C04

analogous

#04041C #10041C #1C041C

triadic

#10041C #1C1004 #041C10

tetradic

#10041C #1C0404 #101C04 #041C1C

square

#10041C #1C0404 #101C04 #041C1C

split-complementary

#10041C #1C1C04 #041C04

monochromatic

#0F041B #0F041B #10041C #2F0C52 #4D1387

Accessibility & contrast

On white

19.88

#10041C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#10041C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10041C

19.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10041C	#FFFFFF	#000000	##FFFFFF
##10041C	1.00	19.88	1.06	19.88
#FFFFFF	19.88	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00091D

Deuteranopia (green-blind)

#01091B

Tritanopia (blue-blind)

#0E080E

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #10041c;
/* rgb */ color: rgb(16, 4, 28);
/* oklch */ color: oklch(14.7% 0.053 305.2);

Tailwind

colors: {
  custom: {
    50: '#4e4858',
    500: '#10041c',
    950: '#000000',
  },
}

SCSS

$custom: #10041c;
$custom-light: #4e4858;
$custom-dark: #000000;

JSON

{
  "hex": "#10041c",
  "rgb": {
    "r": 16,
    "g": 4,
    "b": 28
  },
  "hsl": {
    "h": 270,
    "s": 75,
    "l": 6.275
  },
  "oklch": {
    "l": 0.14738,
    "c": 0.05334,
    "h": 305.2
  },
  "luminance": 0.00281
}

Semantic roles & 50–950 ramp

primary

#10041C

secondary

#3E5E1D

accent

#F23694

background

#F4F4F5

surface

#E7E6E9

border

#C3C2C5

text

#010003

muted

#777778

Preview Lab

Preview with #10041C

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

Preview Lab → · Contrast checker → · Palette generator →