#B13826#B13826

#B13826 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.6% C 0.160 H 31.3°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#B13826
RGB	rgb(177, 56, 38)
HSL	hsl(8, 65%, 42%)
HSV	hsv(8, 79%, 69%)
CMYK	cmyk(0%, 68.4%, 78.5%, 30.6%)
CIE-LAB	lab(41.72, 48.10, 38.03)
CIE-LCH	lch(41.72, 61.32, 38.33°)
OKLab	oklab(51.6% 0.1368 0.0833)
OKLCH	oklch(51.6% 0.16 31.3)
XYZ	xyz(19.8978, 12.3184, 3.1633)
Luminance	0.1231 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13826 #269FB1

analogous

#B12659 #B13826 #B17E26

triadic

#B13826 #26B138 #3826B1

tetradic

#B13826 #59B126 #269FB1 #7E26B1

square

#B13826 #59B126 #269FB1 #7E26B1

split-complementary

#B13826 #26B17E #2659B1

monochromatic

#4C1810 #7F281B #B13826 #D6523F #E07F71

Accessibility & contrast

On white

6.06

#B13826 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#B13826 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13826

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13826	#FFFFFF	#000000	##FFFFFF
##B13826	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5223

Deuteranopia (green-blind)

#796C21

Tritanopia (blue-blind)

#C31035

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b13826;
/* rgb */ color: rgb(177, 56, 38);
/* oklch */ color: oklch(51.6% 0.160 31.3);

Tailwind

colors: {
  custom: {
    50: '#d17662',
    500: '#b13826',
    950: '#000000',
  },
}

SCSS

$custom: #b13826;
$custom-light: #d17662;
$custom-dark: #000000;

JSON

{
  "hex": "#b13826",
  "rgb": {
    "r": 177,
    "g": 56,
    "b": 38
  },
  "hsl": {
    "h": 7.77,
    "s": 64.651,
    "l": 42.157
  },
  "oklch": {
    "l": 0.51595,
    "c": 0.16016,
    "h": 31.3
  },
  "luminance": 0.12315
}

Semantic roles & 50–950 ramp

primary

#B13826

secondary

#6BBBC7

accent

#D2E840

background

#FEF7F5

surface

#FCEDEA

border

#D5C8C6

text

#160905

muted

#847B79

Preview Lab

Preview with #B13826

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

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