#B12E34#B12E34

#B12E34 is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.7% C 0.167 H 23.2°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#B12E34
RGB	rgb(177, 46, 52)
HSL	hsl(357, 59%, 44%)
HSV	hsv(357, 74%, 69%)
CMYK	cmyk(0%, 74%, 70.6%, 30.6%)
CIE-LAB	lab(40.49, 52.54, 28.57)
CIE-LCH	lch(40.49, 59.81, 28.54°)
OKLab	oklab(50.74% 0.1537 0.0659)
OKLCH	oklch(50.74% 0.167 23.2)
XYZ	xyz(19.7305, 11.5520, 4.4390)
Luminance	0.1155 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B12E34 #2EB1AB

analogous

#B12E75 #B12E34 #B1692E

triadic

#B12E34 #34B12E #2E34B1

tetradic

#B12E34 #75B12E #2EB1AB #692EB1

square

#B12E34 #75B12E #2EB1AB #692EB1

split-complementary

#B12E34 #2EB169 #2E75B1

monochromatic

#501517 #802126 #B12E34 #D04C52 #DD7C81

Accessibility & contrast

On white

6.34

#B12E34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#B12E34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B12E34

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B12E34	#FFFFFF	#000000	##FFFFFF
##B12E34	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544E33

Deuteranopia (green-blind)

#756A30

Tritanopia (blue-blind)

#C30032

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b12e34;
/* rgb */ color: rgb(177, 46, 52);
/* oklch */ color: oklch(50.7% 0.167 23.2);

Tailwind

colors: {
  custom: {
    50: '#d0716b',
    500: '#b12e34',
    950: '#000000',
  },
}

SCSS

$custom: #b12e34;
$custom-light: #d0716b;
$custom-dark: #000000;

JSON

{
  "hex": "#b12e34",
  "rgb": {
    "r": 177,
    "g": 46,
    "b": 52
  },
  "hsl": {
    "h": 357.252,
    "s": 58.744,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50736,
    "c": 0.16725,
    "h": 23.2
  },
  "luminance": 0.11549
}

Semantic roles & 50–950 ramp

primary

#B12E34

secondary

#75C6C2

accent

#E2DB46

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #B12E34

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

Preview Lab → · Contrast checker → · Palette generator →