#7A381D#7A381D

#7A381D is a dark, moderate orange. Relative luminance 0.071; OKLCH L 42.3% C 0.100 H 41.7°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#7A381D
RGB	rgb(122, 56, 29)
HSL	hsl(17, 62%, 30%)
HSV	hsv(17, 76%, 48%)
CMYK	cmyk(0%, 54.1%, 76.2%, 52.2%)
CIE-LAB	lab(31.93, 26.75, 29.74)
CIE-LCH	lch(31.93, 40.00, 48.03°)
OKLab	oklab(42.33% 0.0749 0.0667)
OKLCH	oklch(42.33% 0.1 41.7)
XYZ	xyz(9.6629, 7.0558, 2.0152)
Luminance	0.0706 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A381D #1D5F7A

analogous

#7A1D31 #7A381D #7A661D

triadic

#7A381D #1D7A38 #381D7A

tetradic

#7A381D #317A1D #1D5F7A #661D7A

square

#7A381D #317A1D #1D5F7A #661D7A

split-complementary

#7A381D #1D7A66 #1D317A

monochromatic

#190B06 #492111 #7A381D #AB4F29 #D26A40

Accessibility & contrast

On white

8.71

#7A381D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#7A381D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A381D

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A381D	#FFFFFF	#000000	##FFFFFF
##7A381D	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A421A

Deuteranopia (green-blind)

#5A511C

Tritanopia (blue-blind)

#862A32

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #7a381d;
/* rgb */ color: rgb(122, 56, 29);
/* oklch */ color: oklch(42.3% 0.100 41.7);

Tailwind

colors: {
  custom: {
    50: '#a6705a',
    500: '#7a381d',
    950: '#000000',
  },
}

SCSS

$custom: #7a381d;
$custom-light: #a6705a;
$custom-dark: #000000;

JSON

{
  "hex": "#7a381d",
  "rgb": {
    "r": 122,
    "g": 56,
    "b": 29
  },
  "hsl": {
    "h": 17.419,
    "s": 61.589,
    "l": 29.608
  },
  "oklch": {
    "l": 0.42327,
    "c": 0.10028,
    "h": 41.7
  },
  "luminance": 0.07055
}

Semantic roles & 50–950 ramp

primary

#7A381D

secondary

#458FAE

accent

#B6E543

background

#FAF6F5

surface

#F4ECE9

border

#CEC7C5

text

#100704

muted

#7F7A79

Preview Lab

Preview with #7A381D

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

Preview Lab → · Contrast checker → · Palette generator →