#6E1523#6E1523

#6E1523 is a dark, vivid red. Relative luminance 0.040; OKLCH L 35.6% C 0.122 H 17.8°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX#6E1523
RGBrgb(110, 21, 35)
HSLhsl(351, 68%, 26%)
HSVhsv(351, 81%, 43%)
CMYKcmyk(0%, 80.9%, 68.2%, 56.9%)
CIE-LABlab(23.58, 38.99, 15.58)
CIE-LCHlch(23.58, 41.99, 21.79°)
OKLaboklab(35.65% 0.116 0.0372)
OKLCHoklch(35.65% 0.122 17.8)
XYZxyz(7.0027, 3.9737, 1.9881)
Luminance0.0397 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6E1523 #156E60
analogous
#6E154F #6E1523 #6E3315
triadic
#6E1523 #236E15 #15236E
tetradic
#6E1523 #4F6E15 #156E60 #33156E
square
#6E1523 #4F6E15 #156E60 #33156E
split-complementary
#6E1523 #156E33 #154F6E
monochromatic
#1A0508 #3B0B13 #6E1523 #A11F33 #D52944

Accessibility & contrast

On white

11.70
#6E1523 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.79
#6E1523 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6E1523
11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6E1523#FFFFFF#000000##FFFFFF
##6E15231.0011.701.7911.70
#FFFFFF11.701.0021.001.00
#0000001.7921.001.0021.00
##FFFFFF11.701.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2F2C23
Deuteranopia (green-blind)
#453F20
Tritanopia (blue-blind)
#79001B
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #6e1523;
/* rgb */ color: rgb(110, 21, 35);
/* oklch */ color: oklch(35.6% 0.122 17.8);
Tailwind
colors: {
  custom: {
    50: '#9e5c5d',
    500: '#6e1523',
    950: '#000000',
  },
}
SCSS
$custom: #6e1523;
$custom-light: #9e5c5d;
$custom-dark: #000000;
JSON
{
  "hex": "#6e1523",
  "rgb": {
    "r": 110,
    "g": 21,
    "b": 35
  },
  "hsl": {
    "h": 350.562,
    "s": 67.939,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35648,
    "c": 0.12182,
    "h": 17.8
  },
  "luminance": 0.03973
}

Semantic roles & 50–950 ramp

primary
#6E1523
secondary
#3AA494
accent
#EBCF3D
background
#FAF5F5
surface
#F4E9E9
border
#CEC5C5
text
#100404
muted
#7F7979

Preview Lab

Preview with #6E1523

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

Preview Lab → · Contrast checker → · Palette generator →

#6E1523 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva