#B41E19#B41E19

#B41E19 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.7% C 0.185 H 28.4°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#B41E19
RGB	rgb(180, 30, 25)
HSL	hsl(2, 76%, 40%)
HSV	hsv(2, 86%, 71%)
CMYK	cmyk(0%, 83.3%, 86.1%, 29.4%)
CIE-LAB	lab(39.08, 57.31, 42.54)
CIE-LCH	lch(39.08, 71.37, 36.59°)
OKLab	oklab(49.7% 0.1628 0.0881)
OKLCH	oklch(49.7% 0.185 28.4)
XYZ	xyz(19.4646, 10.7053, 1.9610)
Luminance	0.1070 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B41E19 #19AFB4

analogous

#B41962 #B41E19 #B46B19

triadic

#B41E19 #19B41E #1E19B4

tetradic

#B41E19 #62B419 #19AFB4 #6B19B4

square

#B41E19 #62B419 #19AFB4 #6B19B4

split-complementary

#B41E19 #19B46B #1962B4

monochromatic

#490C0A #7E1512 #B41E19 #E12F29 #E9635F

Accessibility & contrast

On white

6.69

#B41E19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#B41E19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B41E19

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B41E19	#FFFFFF	#000000	##FFFFFF
##B41E19	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504716

Deuteranopia (green-blind)

#75670E

Tritanopia (blue-blind)

#C70020

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #b41e19;
/* rgb */ color: rgb(180, 30, 25);
/* oklch */ color: oklch(49.7% 0.185 28.4);

Tailwind

colors: {
  custom: {
    50: '#d56b58',
    500: '#b41e19',
    950: '#000000',
  },
}

SCSS

$custom: #b41e19;
$custom-light: #d56b58;
$custom-dark: #000000;

JSON

{
  "hex": "#b41e19",
  "rgb": {
    "r": 180,
    "g": 30,
    "b": 25
  },
  "hsl": {
    "h": 1.935,
    "s": 75.61,
    "l": 40.196
  },
  "oklch": {
    "l": 0.49696,
    "c": 0.1851,
    "h": 28.4
  },
  "luminance": 0.10702
}

Semantic roles & 50–950 ramp

primary

#B41E19

secondary

#5CC9CD

accent

#ECF236

background

#FEF6F5

surface

#FDECE9

border

#D5C7C5

text

#160803

muted

#847A78

Preview Lab

Preview with #B41E19

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

Preview Lab → · Contrast checker → · Palette generator →