#41030B#41030B

#41030B is a very dark, moderate red. Relative luminance 0.012; OKLCH L 24.1% C 0.092 H 20.8°. Best body text is #FFFFFF at 16.90:1 contrast (WCAG AA passes).

Color values

HEX#41030B
RGBrgb(65, 3, 11)
HSLhsl(352, 91%, 13%)
HSVhsv(352, 95%, 25%)
CMYKcmyk(0%, 95.4%, 83.1%, 74.5%)
CIE-LABlab(10.66, 29.16, 12.21)
CIE-LCHlch(10.66, 31.61, 22.72°)
OKLaboklab(24.12% 0.0856 0.0325)
OKLCHoklch(24.12% 0.092 20.8)
XYZxyz(2.2732, 1.2135, 0.4311)
Luminance0.0121 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#41030B #034139
analogous
#41032A #41030B #411A03
triadic
#41030B #0B4103 #030B41
tetradic
#41030B #2A4103 #034139 #1A0341
square
#41030B #2A4103 #034139 #1A0341
split-complementary
#41030B #03411A #032A41
monochromatic
#1D0105 #1D0105 #41030B #7B0615 #B6081F

Accessibility & contrast

On white

16.90
#41030B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.24
#41030B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #41030B
16.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##41030B#FFFFFF#000000##FFFFFF
##41030B1.0016.901.2416.90
#FFFFFF16.901.0021.001.00
#0000001.2421.001.0021.00
##FFFFFF16.901.0021.001.00

Color blindness preview

Protanopia (red-blind)
#17140B
Deuteranopia (green-blind)
#262109
Tritanopia (blue-blind)
#480006
Achromatopsia (no color)
#1D1D1D

Design tokens & code

CSS
--color: #41030b;
/* rgb */ color: rgb(65, 3, 11);
/* oklch */ color: oklch(24.1% 0.092 20.8);
Tailwind
colors: {
  custom: {
    50: '#7b4b4b',
    500: '#41030b',
    950: '#000000',
  },
}
SCSS
$custom: #41030b;
$custom-light: #7b4b4b;
$custom-dark: #000000;
JSON
{
  "hex": "#41030b",
  "rgb": {
    "r": 65,
    "g": 3,
    "b": 11
  },
  "hsl": {
    "h": 352.258,
    "s": 91.176,
    "l": 13.333
  },
  "oklch": {
    "l": 0.24119,
    "c": 0.09151,
    "h": 20.8
  },
  "luminance": 0.01213
}

Semantic roles & 50–950 ramp

primary
#41030B
secondary
#1D8376
accent
#FFE329
background
#F8F4F4
surface
#EFE7E7
border
#CAC3C3
text
#0A0101
muted
#7C7777

Preview Lab

Preview with #41030B

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

Preview Lab → · Contrast checker → · Palette generator →

#41030B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva