#45280B#45280B

#45280B is a dark, muted orange. Relative luminance 0.028; OKLCH L 30.8% C 0.060 H 61.9°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX#45280B
RGBrgb(69, 40, 11)
HSLhsl(30, 73%, 16%)
HSVhsv(30, 84%, 27%)
CMYKcmyk(0%, 42%, 84.1%, 72.9%)
CIE-LABlab(19.25, 10.72, 23.39)
CIE-LCHlch(19.25, 25.73, 65.37°)
OKLaboklab(30.79% 0.0282 0.0528)
OKLCHoklch(30.79% 0.06 61.9)
XYZxyz(3.2737, 2.8073, 0.6860)
Luminance0.0281 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#45280B #0B2845
analogous
#450B0B #45280B #45450B
triadic
#45280B #0B4528 #280B45
tetradic
#45280B #0B450B #0B2845 #450B45
square
#45280B #0B450B #0B2845 #450B45
split-complementary
#45280B #0B4545 #0B0B45
monochromatic
#1A0F04 #1A0F04 #45280B #7A4713 #AF651C

Accessibility & contrast

On white

13.45
#45280B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.56
#45280B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45280B
13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##45280B#FFFFFF#000000##FFFFFF
##45280B1.0013.451.5613.45
#FFFFFF13.451.0021.001.00
#0000001.5621.001.0021.00
##FFFFFF13.451.0021.001.00

Color blindness preview

Protanopia (red-blind)
#312B07
Deuteranopia (green-blind)
#38310B
Tritanopia (blue-blind)
#4C2122
Achromatopsia (no color)
#2F2F2F

Design tokens & code

CSS
--color: #45280b;
/* rgb */ color: rgb(69, 40, 11);
/* oklch */ color: oklch(30.8% 0.060 61.9);
Tailwind
colors: {
  custom: {
    50: '#7c624c',
    500: '#45280b',
    950: '#000000',
  },
}
SCSS
$custom: #45280b;
$custom-light: #7c624c;
$custom-dark: #000000;
JSON
{
  "hex": "#45280b",
  "rgb": {
    "r": 69,
    "g": 40,
    "b": 11
  },
  "hsl": {
    "h": 30,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.30787,
    "c": 0.05986,
    "h": 61.9
  },
  "luminance": 0.02807
}

Semantic roles & 50–950 ramp

primary
#45280B
secondary
#2A5681
accent
#94EF39
background
#F7F5F4
surface
#EEEAE7
border
#C9C6C3
text
#0A0501
muted
#7C7977

Preview Lab

Preview with #45280B

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

Preview Lab → · Contrast checker → · Palette generator →

#45280B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva