#783123#783123

#783123 is a dark, moderate red. Relative luminance 0.063; OKLCH L 41.0% C 0.103 H 32.9°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#783123
RGB	rgb(120, 49, 35)
HSL	hsl(10, 55%, 30%)
HSV	hsv(10, 71%, 47%)
CMYK	cmyk(0%, 59.2%, 70.8%, 52.9%)
CIE-LAB	lab(30.19, 30.06, 24.14)
CIE-LCH	lch(30.19, 38.55, 38.76°)
OKLab	oklab(40.96% 0.0865 0.0559)
OKLCH	oklch(40.96% 0.103 32.9)
XYZ	xyz(9.1483, 6.3122, 2.3264)
Luminance	0.0631 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#783123 #236A78

analogous

#782340 #783123 #785B23

triadic

#783123 #237831 #312378

tetradic

#783123 #407823 #236A78 #5B2378

square

#783123 #407823 #236A78 #5B2378

split-complementary

#783123 #23785B #234078

monochromatic

#190A07 #491E15 #783123 #A74431 #CA604B

Accessibility & contrast

On white

9.28

#783123 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#783123 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #783123

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##783123	#FFFFFF	#000000	##FFFFFF
##783123	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443D21

Deuteranopia (green-blind)

#554D21

Tritanopia (blue-blind)

#84222E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #783123;
/* rgb */ color: rgb(120, 49, 35);
/* oklch */ color: oklch(41.0% 0.103 32.9);

Tailwind

colors: {
  custom: {
    50: '#a46c5e',
    500: '#783123',
    950: '#000000',
  },
}

SCSS

$custom: #783123;
$custom-light: #a46c5e;
$custom-dark: #000000;

JSON

{
  "hex": "#783123",
  "rgb": {
    "r": 120,
    "g": 49,
    "b": 35
  },
  "hsl": {
    "h": 9.882,
    "s": 54.839,
    "l": 30.392
  },
  "oklch": {
    "l": 0.40957,
    "c": 0.10296,
    "h": 32.9
  },
  "luminance": 0.06311
}

Semantic roles & 50–950 ramp

primary

#783123

secondary

#4C9BAB

accent

#C6DE4A

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#100704

muted

#7F7A79

Preview Lab

Preview with #783123

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

Preview Lab → · Contrast checker → · Palette generator →