#781F25#781F25

#781F25 is a dark, vivid red. Relative luminance 0.051; OKLCH L 38.6% C 0.123 H 21.5°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#781F25
RGB	rgb(120, 31, 37)
HSL	hsl(356, 59%, 30%)
HSV	hsv(356, 74%, 47%)
CMYK	cmyk(0%, 74.2%, 69.2%, 52.9%)
CIE-LAB	lab(27.04, 38.70, 19.04)
CIE-LCH	lch(27.04, 43.13, 26.20°)
OKLab	oklab(38.6% 0.1141 0.0449)
OKLCH	oklch(38.6% 0.123 21.5)
XYZ	xyz(8.5706, 5.1079, 2.2845)
Luminance	0.0511 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#781F25 #1F7872

analogous

#781F52 #781F25 #78461F

triadic

#781F25 #25781F #1F2578

tetradic

#781F25 #52781F #1F7872 #461F78

square

#781F25 #52781F #1F7872 #461F78

split-complementary

#781F25 #1F7846 #1F5278

monochromatic

#180607 #471216 #781F25 #A92C34 #CE434C

Accessibility & contrast

On white

10.39

#781F25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#781F25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #781F25

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##781F25	#FFFFFF	#000000	##FFFFFF
##781F25	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383425

Deuteranopia (green-blind)

#4E4722

Tritanopia (blue-blind)

#840222

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #781f25;
/* rgb */ color: rgb(120, 31, 37);
/* oklch */ color: oklch(38.6% 0.123 21.5);

Tailwind

colors: {
  custom: {
    50: '#a5625f',
    500: '#781f25',
    950: '#000000',
  },
}

SCSS

$custom: #781f25;
$custom-light: #a5625f;
$custom-dark: #000000;

JSON

{
  "hex": "#781f25",
  "rgb": {
    "r": 120,
    "g": 31,
    "b": 37
  },
  "hsl": {
    "h": 355.955,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.38603,
    "c": 0.12259,
    "h": 21.5
  },
  "luminance": 0.05107
}

Semantic roles & 50–950 ramp

primary

#781F25

secondary

#47ABA5

accent

#E2D846

background

#FAF6F5

surface

#F4EBE9

border

#CEC6C5

text

#100504

muted

#7F7A79

Preview Lab

Preview with #781F25

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

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