#7A3F1B#7A3F1B

#7A3F1B is a dark, moderate orange. Relative luminance 0.078; OKLCH L 43.5% C 0.095 H 49.3°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#7A3F1B
RGB	rgb(122, 63, 27)
HSL	hsl(23, 64%, 29%)
HSV	hsv(23, 78%, 48%)
CMYK	cmyk(0%, 48.4%, 77.9%, 52.2%)
CIE-LAB	lab(33.51, 22.68, 32.49)
CIE-LCH	lch(33.51, 39.62, 55.09°)
OKLab	oklab(43.52% 0.0621 0.0722)
OKLCH	oklch(43.52% 0.095 49.3)
XYZ	xyz(10.0023, 7.7729, 2.0103)
Luminance	0.0777 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A3F1B #1B567A

analogous

#7A1B27 #7A3F1B #7A6F1B

triadic

#7A3F1B #1B7A3F #3F1B7A

tetradic

#7A3F1B #277A1B #1B567A #6F1B7A

square

#7A3F1B #277A1B #1B567A #6F1B7A

split-complementary

#7A3F1B #1B7A6F #1B277A

monochromatic

#190D06 #482510 #7A3F1B #AC5926 #D4753C

Accessibility & contrast

On white

8.22

#7A3F1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#7A3F1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A3F1B

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A3F1B	#FFFFFF	#000000	##FFFFFF
##7A3F1B	1.00	8.22	2.55	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504717

Deuteranopia (green-blind)

#5E541A

Tritanopia (blue-blind)

#863337

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #7a3f1b;
/* rgb */ color: rgb(122, 63, 27);
/* oklch */ color: oklch(43.5% 0.095 49.3);

Tailwind

colors: {
  custom: {
    50: '#a67559',
    500: '#7a3f1b',
    950: '#000000',
  },
}

SCSS

$custom: #7a3f1b;
$custom-light: #a67559;
$custom-dark: #000000;

JSON

{
  "hex": "#7a3f1b",
  "rgb": {
    "r": 122,
    "g": 63,
    "b": 27
  },
  "hsl": {
    "h": 22.737,
    "s": 63.758,
    "l": 29.216
  },
  "oklch": {
    "l": 0.43522,
    "c": 0.09521,
    "h": 49.3
  },
  "luminance": 0.07772
}

Semantic roles & 50–950 ramp

primary

#7A3F1B

secondary

#4385AE

accent

#A8E741

background

#FAF7F5

surface

#F4EDE9

border

#CEC8C5

text

#100804

muted

#7F7B79

Preview Lab

Preview with #7A3F1B

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

Preview Lab → · Contrast checker → · Palette generator →