#B03626#B03626

#B03626 is a mid, vivid red. Relative luminance 0.120; OKLCH L 51.2% C 0.161 H 30.7°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#B03626
RGB	rgb(176, 54, 38)
HSL	hsl(7, 64%, 42%)
HSV	hsv(7, 78%, 69%)
CMYK	cmyk(0%, 69.3%, 78.4%, 31%)
CIE-LAB	lab(41.23, 48.58, 37.47)
CIE-LCH	lch(41.23, 61.35, 37.64°)
OKLab	oklab(51.2% 0.1384 0.0821)
OKLCH	oklch(51.2% 0.161 30.7)
XYZ	xyz(19.5758, 12.0113, 3.1210)
Luminance	0.1201 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03626 #26A0B0

analogous

#B0265B #B03626 #B07B26

triadic

#B03626 #26B036 #3626B0

tetradic

#B03626 #5BB026 #26A0B0 #7B26B0

square

#B03626 #5BB026 #26A0B0 #7B26B0

split-complementary

#B03626 #26B07B #265BB0

monochromatic

#4B1710 #7E271B #B03626 #D54F3E #E07D70

Accessibility & contrast

On white

6.17

#B03626 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#B03626 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03626

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03626	#FFFFFF	#000000	##FFFFFF
##B03626	1.00	6.17	3.40	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595023

Deuteranopia (green-blind)

#786B21

Tritanopia (blue-blind)

#C20A33

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b03626;
/* rgb */ color: rgb(176, 54, 38);
/* oklch */ color: oklch(51.2% 0.161 30.7);

Tailwind

colors: {
  custom: {
    50: '#d07462',
    500: '#b03626',
    950: '#000000',
  },
}

SCSS

$custom: #b03626;
$custom-light: #d07462;
$custom-dark: #000000;

JSON

{
  "hex": "#b03626",
  "rgb": {
    "r": 176,
    "g": 54,
    "b": 38
  },
  "hsl": {
    "h": 6.957,
    "s": 64.486,
    "l": 41.961
  },
  "oklch": {
    "l": 0.51198,
    "c": 0.16093,
    "h": 30.7
  },
  "luminance": 0.12008
}

Semantic roles & 50–950 ramp

primary

#B03626

secondary

#6BBCC7

accent

#D4E740

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#160905

muted

#847B79

Preview Lab

Preview with #B03626

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

Preview Lab → · Contrast checker → · Palette generator →