#231709#231709

#231709 is a very dark, muted orange. Relative luminance 0.010; OKLCH L 21.6% C 0.031 H 69.2°. Best body text is #FFFFFF at 17.53:1 contrast (WCAG AA passes).

Color values

HEX#231709
RGBrgb(35, 23, 9)
HSLhsl(32, 59%, 9%)
HSVhsv(32, 74%, 14%)
CMYKcmyk(0%, 34.3%, 74.3%, 86.3%)
CIE-LABlab(8.91, 3.96, 9.72)
CIE-LCHlch(8.91, 10.49, 67.83°)
OKLaboklab(21.62% 0.011 0.029)
OKLCHoklch(21.62% 0.031 69.2)
XYZxyz(1.0489, 0.9899, 0.3942)
Luminance0.0099 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#231709 #091523
analogous
#230A09 #231709 #222309
triadic
#231709 #092317 #170923
tetradic
#231709 #09230A #091523 #230922
square
#231709 #09230A #091523 #230922
split-complementary
#231709 #092223 #0A0923
monochromatic
#181006 #181006 #231709 #543716 #845722

Accessibility & contrast

On white

17.53
#231709 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.20
#231709 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231709
17.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##231709#FFFFFF#000000##FFFFFF
##2317091.0017.531.2017.53
#FFFFFF17.531.0021.001.00
#0000001.2021.001.0021.00
##FFFFFF17.531.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1B1808
Deuteranopia (green-blind)
#1E1A09
Tritanopia (blue-blind)
#271414
Achromatopsia (no color)
#191919

Design tokens & code

CSS
--color: #231709;
/* rgb */ color: rgb(35, 23, 9);
/* oklch */ color: oklch(21.6% 0.031 69.2);
Tailwind
colors: {
  custom: {
    50: '#5e534b',
    500: '#231709',
    950: '#000000',
  },
}
SCSS
$custom: #231709;
$custom-light: #5e534b;
$custom-dark: #000000;
JSON
{
  "hex": "#231709",
  "rgb": {
    "r": 35,
    "g": 23,
    "b": 9
  },
  "hsl": {
    "h": 32.308,
    "s": 59.091,
    "l": 8.627
  },
  "oklch": {
    "l": 0.21618,
    "c": 0.03098,
    "h": 69.2
  },
  "luminance": 0.0099
}

Semantic roles & 50–950 ramp

primary
#231709
secondary
#284260
accent
#8EE246
background
#F5F4F4
surface
#E9E7E7
border
#C5C3C3
text
#040201
muted
#797877

Preview Lab

Preview with #231709

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

Preview Lab → · Contrast checker → · Palette generator →

#231709 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva