#781F30#781F30

#781F30 is a dark, vivid red. Relative luminance 0.052; OKLCH L 38.8% C 0.122 H 14.1°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#781F30
RGB	rgb(120, 31, 48)
HSL	hsl(349, 59%, 30%)
HSV	hsv(349, 74%, 47%)
CMYK	cmyk(0%, 74.2%, 60%, 52.9%)
CIE-LAB	lab(27.26, 39.46, 12.01)
CIE-LCH	lch(27.26, 41.25, 16.93°)
OKLab	oklab(38.84% 0.1188 0.0298)
OKLCH	oklch(38.84% 0.122 14.1)
XYZ	xyz(8.7701, 5.1877, 3.3352)
Luminance	0.0519 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781F30 #1F7867

analogous

#781F5D #781F30 #783A1F

triadic

#781F30 #30781F #1F3078

tetradic

#781F30 #5D781F #1F7867 #3A1F78

square

#781F30 #5D781F #1F7867 #3A1F78

split-complementary

#781F30 #1F783A #1F5D78

monochromatic

#18060A #47121D #781F30 #A92C43 #CE435E

Accessibility & contrast

On white

10.31

#781F30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#781F30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781F30

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781F30	#FFFFFF	#000000	##FFFFFF
##781F30	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363530

Deuteranopia (green-blind)

#4D472E

Tritanopia (blue-blind)

#840826

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #781f30;
/* rgb */ color: rgb(120, 31, 48);
/* oklch */ color: oklch(38.8% 0.122 14.1);

Tailwind

colors: {
  custom: {
    50: '#a46268',
    500: '#781f30',
    950: '#000000',
  },
}

SCSS

$custom: #781f30;
$custom-light: #a46268;
$custom-dark: #000000;

JSON

{
  "hex": "#781f30",
  "rgb": {
    "r": 120,
    "g": 31,
    "b": 48
  },
  "hsl": {
    "h": 348.539,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.38841,
    "c": 0.12243,
    "h": 14.1
  },
  "luminance": 0.05186
}

Semantic roles & 50–950 ramp

primary

#781F30

secondary

#47AB98

accent

#E2C446

background

#FAF6F6

surface

#F4EBEB

border

#CEC6C6

text

#100506

muted

#7F7A7A

Preview Lab

Preview with #781F30

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

Preview Lab → · Contrast checker → · Palette generator →