#312101#312101

#312101 is a dark, muted orange. Relative luminance 0.017; OKLCH L 26.1% C 0.053 H 81.2°. Best body text is #FFFFFF at 15.57:1 contrast (WCAG AA passes).

Color values

HEX#312101
RGBrgb(49, 33, 1)
HSLhsl(40, 96%, 10%)
HSVhsv(40, 98%, 19%)
CMYKcmyk(0%, 32.7%, 98%, 80.8%)
CIE-LABlab(14.08, 4.03, 20.41)
CIE-LCHlch(14.08, 20.81, 78.83°)
OKLaboklab(26.08% 0.0081 0.0519)
OKLCHoklch(26.08% 0.053 81.2)
XYZxyz(1.8161, 1.7430, 0.2695)
Luminance0.0174 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#312101 #011131
analogous
#310901 #312101 #293101
triadic
#312101 #013121 #210131
tetradic
#312101 #013109 #011131 #310129
square
#312101 #013109 #011131 #310129
split-complementary
#312101 #012931 #090131
monochromatic
#1E1401 #1E1401 #312101 #6D4902 #A97203

Accessibility & contrast

On white

15.57
#312101 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.35
#312101 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #312101
15.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##312101#FFFFFF#000000##FFFFFF
##3121011.0015.571.3515.57
#FFFFFF15.571.0021.001.00
#0000001.3521.001.0021.00
##FFFFFF15.571.0021.001.00

Color blindness preview

Protanopia (red-blind)
#272100
Deuteranopia (green-blind)
#2B2502
Tritanopia (blue-blind)
#361C1B
Achromatopsia (no color)
#242424

Design tokens & code

CSS
--color: #312101;
/* rgb */ color: rgb(49, 33, 1);
/* oklch */ color: oklch(26.1% 0.053 81.2);
Tailwind
colors: {
  custom: {
    50: '#6b5c47',
    500: '#312101',
    950: '#000000',
  },
}
SCSS
$custom: #312101;
$custom-light: #6b5c47;
$custom-dark: #000000;
JSON
{
  "hex": "#312101",
  "rgb": {
    "r": 49,
    "g": 33,
    "b": 1
  },
  "hsl": {
    "h": 40,
    "s": 96,
    "l": 9.804
  },
  "oklch": {
    "l": 0.26076,
    "c": 0.05254,
    "h": 81.2
  },
  "luminance": 0.01743
}

Semantic roles & 50–950 ramp

primary
#312101
secondary
#173777
accent
#70FF29
background
#F6F5F4
surface
#EBE9E6
border
#C6C5C2
text
#070400
muted
#7A7977

Preview Lab

Preview with #312101

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

Preview Lab → · Contrast checker → · Palette generator →

#312101 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva