#190301#190301

#190301 is a very dark, muted red. Relative luminance 0.003; OKLCH L 14.5% C 0.045 H 33.8°. Best body text is #FFFFFF at 19.91:1 contrast (WCAG AA passes).

Color values

HEX	#190301
RGB	rgb(25, 3, 1)
HSL	hsl(5, 92%, 5%)
HSV	hsv(5, 96%, 10%)
CMYK	cmyk(0%, 88%, 96%, 90.2%)
CIE-LAB	lab(2.48, 7.31, 3.43)
CIE-LCH	lch(2.48, 8.08, 25.15°)
OKLab	oklab(14.5% 0.0374 0.0251)
OKLCH	oklch(14.5% 0.045 33.8)
XYZ	xyz(0.4390, 0.2741, 0.0585)
Luminance	0.0027 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190301 #011719

analogous

#19010B #190301 #190F01

triadic

#190301 #011903 #030119

tetradic

#190301 #0B1901 #011719 #0F0119

square

#190301 #0B1901 #011719 #0F0119

split-complementary

#190301 #01190F #010B19

monochromatic

#1D0401 #1D0401 #1D0401 #540A03 #8F1106

Accessibility & contrast

On white

19.91

#190301 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#190301 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190301

19.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190301	#FFFFFF	#000000	##FFFFFF
##190301	1.00	19.91	1.05	19.91
#FFFFFF	19.91	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	19.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#080601

Deuteranopia (green-blind)

#0E0B01

Tritanopia (blue-blind)

#1D0003

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #190301;
/* rgb */ color: rgb(25, 3, 1);
/* oklch */ color: oklch(14.5% 0.045 33.8);

Tailwind

colors: {
  custom: {
    50: '#544847',
    500: '#190301',
    950: '#000000',
  },
}

SCSS

$custom: #190301;
$custom-light: #544847;
$custom-dark: #000000;

JSON

{
  "hex": "#190301",
  "rgb": {
    "r": 25,
    "g": 3,
    "b": 1
  },
  "hsl": {
    "h": 5,
    "s": 92.308,
    "l": 5.098
  },
  "oklch": {
    "l": 0.14501,
    "c": 0.04501,
    "h": 33.8
  },
  "luminance": 0.00274
}

Semantic roles & 50–950 ramp

primary

#190301

secondary

#155B61

accent

#EDFF29

background

#F4F4F3

surface

#E7E6E5

border

#C3C2C1

text

#030000

muted

#787777

Preview Lab

Preview with #190301

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

Preview Lab → · Contrast checker → · Palette generator →