#730402#730402

#730402 is a dark, vivid red. Relative luminance 0.037; OKLCH L 35.1% C 0.141 H 29.3°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#730402
RGB	rgb(115, 4, 2)
HSL	hsl(1, 97%, 23%)
HSV	hsv(1, 98%, 45%)
CMYK	cmyk(0%, 96.5%, 98.3%, 54.9%)
CIE-LAB	lab(22.78, 43.66, 33.51)
CIE-LCH	lch(22.78, 55.04, 37.51°)
OKLab	oklab(35.12% 0.1228 0.0689)
OKLCH	oklch(35.12% 0.141 29.3)
XYZ	xyz(7.1256, 3.7373, 0.4036)
Luminance	0.0374 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#730402 #027173

analogous

#730238 #730402 #733C02

triadic

#730402 #027304 #040273

tetradic

#730402 #387302 #027173 #3C0273

square

#730402 #387302 #027173 #3C0273

split-complementary

#730402 #02733C #023873

monochromatic

#1E0101 #370201 #730402 #AF0603 #EB0804

Accessibility & contrast

On white

12.02

#730402 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#730402 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #730402

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##730402	#FFFFFF	#000000	##FFFFFF
##730402	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2700

Deuteranopia (green-blind)

#473E00

Tritanopia (blue-blind)

#800006

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #730402;
/* rgb */ color: rgb(115, 4, 2);
/* oklch */ color: oklch(35.1% 0.141 29.3);

Tailwind

colors: {
  custom: {
    50: '#a55747',
    500: '#730402',
    950: '#000000',
  },
}

SCSS

$custom: #730402;
$custom-light: #a55747;
$custom-dark: #000000;

JSON

{
  "hex": "#730402",
  "rgb": {
    "r": 115,
    "g": 4,
    "b": 2
  },
  "hsl": {
    "h": 1.062,
    "s": 96.581,
    "l": 22.941
  },
  "oklch": {
    "l": 0.35124,
    "c": 0.14078,
    "h": 29.3
  },
  "luminance": 0.03736
}

Semantic roles & 50–950 ramp

primary

#730402

secondary

#22ACAF

accent

#FBFF29

background

#FBF5F4

surface

#F6E9E6

border

#D0C5C2

text

#110400

muted

#807977

Preview Lab

Preview with #730402

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

Preview Lab → · Contrast checker → · Palette generator →