#49310B#49310B

#49310B is a dark, moderate orange. Relative luminance 0.036; OKLCH L 33.4% C 0.062 H 74.4°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#49310B
RGB	rgb(73, 49, 11)
HSL	hsl(37, 74%, 16%)
HSV	hsv(37, 85%, 29%)
CMYK	cmyk(0%, 32.9%, 84.9%, 71.4%)
CIE-LAB	lab(22.44, 6.89, 27.05)
CIE-LCH	lch(22.44, 27.92, 75.72°)
OKLab	oklab(33.39% 0.0166 0.0597)
OKLCH	oklch(33.39% 0.062 74.4)
XYZ	xyz(3.9067, 3.6376, 0.8129)
Luminance	0.0364 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#49310B #0B2349

analogous

#49120B #49310B #42490B

triadic

#49310B #0B4931 #310B49

tetradic

#49310B #0B4912 #0B2349 #490B42

square

#49310B #0B4912 #0B2349 #490B42

split-complementary

#49310B #0B4249 #120B49

monochromatic

#1B1204 #1B1204 #49310B #7E5513 #B3781B

Accessibility & contrast

On white

12.16

#49310B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#49310B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #49310B

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##49310B	#FFFFFF	#000000	##FFFFFF
##49310B	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3206

Deuteranopia (green-blind)

#3F380C

Tritanopia (blue-blind)

#502B29

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #49310b;
/* rgb */ color: rgb(73, 49, 11);
/* oklch */ color: oklch(33.4% 0.062 74.4);

Tailwind

colors: {
  custom: {
    50: '#7f684d',
    500: '#49310b',
    950: '#000000',
  },
}

SCSS

$custom: #49310b;
$custom-light: #7f684d;
$custom-dark: #000000;

JSON

{
  "hex": "#49310b",
  "rgb": {
    "r": 73,
    "g": 49,
    "b": 11
  },
  "hsl": {
    "h": 36.774,
    "s": 73.81,
    "l": 16.471
  },
  "oklch": {
    "l": 0.33386,
    "c": 0.06193,
    "h": 74.4
  },
  "luminance": 0.03637
}

Semantic roles & 50–950 ramp

primary

#49310B

secondary

#2A4E85

accent

#7FF037

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0A0601

muted

#7C7A77

Preview Lab

Preview with #49310B

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

Preview Lab → · Contrast checker → · Palette generator →