#B03326#B03326

#B03326 is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.9% C 0.164 H 29.7°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#B03326
RGB	rgb(176, 51, 38)
HSL	hsl(6, 64%, 42%)
HSV	hsv(6, 78%, 69%)
CMYK	cmyk(0%, 71%, 78.4%, 31%)
CIE-LAB	lab(40.80, 49.76, 37.02)
CIE-LCH	lch(40.80, 62.02, 36.65°)
OKLab	oklab(50.87% 0.1421 0.0812)
OKLCH	oklch(50.87% 0.164 29.7)
XYZ	xyz(19.4404, 11.7407, 3.0759)
Luminance	0.1174 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03326 #26A3B0

analogous

#B0265E #B03326 #B07826

triadic

#B03326 #26B033 #3326B0

tetradic

#B03326 #5EB026 #26A3B0 #7826B0

square

#B03326 #5EB026 #26A3B0 #7826B0

split-complementary

#B03326 #26B078 #265EB0

monochromatic

#4B1610 #7E241B #B03326 #D54C3E #E07B70

Accessibility & contrast

On white

6.27

#B03326 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#B03326 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03326

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03326	#FFFFFF	#000000	##FFFFFF
##B03326	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584F23

Deuteranopia (green-blind)

#776A21

Tritanopia (blue-blind)

#C20031

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b03326;
/* rgb */ color: rgb(176, 51, 38);
/* oklch */ color: oklch(50.9% 0.164 29.7);

Tailwind

colors: {
  custom: {
    50: '#d07361',
    500: '#b03326',
    950: '#000000',
  },
}

SCSS

$custom: #b03326;
$custom-light: #d07361;
$custom-dark: #000000;

JSON

{
  "hex": "#b03326",
  "rgb": {
    "r": 176,
    "g": 51,
    "b": 38
  },
  "hsl": {
    "h": 5.652,
    "s": 64.486,
    "l": 41.961
  },
  "oklch": {
    "l": 0.50874,
    "c": 0.16364,
    "h": 29.7
  },
  "luminance": 0.11738
}

Semantic roles & 50–950 ramp

primary

#B03326

secondary

#6BBEC7

accent

#D8E740

background

#FEF7F5

surface

#FCEDEA

border

#D5C8C6

text

#160905

muted

#847B79

Preview Lab

Preview with #B03326

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

Preview Lab → · Contrast checker → · Palette generator →