#B7392E#B7392E

#B7392E is a mid, vivid red. Relative luminance 0.132; OKLCH L 52.8% C 0.164 H 28.8°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#B7392E
RGB	rgb(183, 57, 46)
HSL	hsl(5, 60%, 45%)
HSV	hsv(5, 75%, 72%)
CMYK	cmyk(0%, 68.9%, 74.9%, 28.2%)
CIE-LAB	lab(43.05, 50.05, 35.33)
CIE-LCH	lch(43.05, 61.26, 35.22°)
OKLab	oklab(52.83% 0.1438 0.0791)
OKLCH	oklch(52.83% 0.164 28.8)
XYZ	xyz(21.4871, 13.1940, 3.9995)
Luminance	0.1319 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7392E #2EACB7

analogous

#B72E67 #B7392E #B77E2E

triadic

#B7392E #2EB739 #392EB7

tetradic

#B7392E #67B72E #2EACB7 #7E2EB7

square

#B7392E #67B72E #2EACB7 #7E2EB7

split-complementary

#B7392E #2EB77E #2E67B7

monochromatic

#551B15 #862A22 #B7392E #D35A4F #DF8880

Accessibility & contrast

On white

5.77

#B7392E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#B7392E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7392E

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7392E	#FFFFFF	#000000	##FFFFFF
##B7392E	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D542C

Deuteranopia (green-blind)

#7C7029

Tritanopia (blue-blind)

#C91037

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b7392e;
/* rgb */ color: rgb(183, 57, 46);
/* oklch */ color: oklch(52.8% 0.164 28.8);

Tailwind

colors: {
  custom: {
    50: '#d57767',
    500: '#b7392e',
    950: '#000000',
  },
}

SCSS

$custom: #b7392e;
$custom-light: #d57767;
$custom-dark: #000000;

JSON

{
  "hex": "#b7392e",
  "rgb": {
    "r": 183,
    "g": 57,
    "b": 46
  },
  "hsl": {
    "h": 4.818,
    "s": 59.825,
    "l": 44.902
  },
  "oklch": {
    "l": 0.52828,
    "c": 0.16415,
    "h": 28.8
  },
  "luminance": 0.13191
}

Semantic roles & 50–950 ramp

primary

#B7392E

secondary

#79C2C8

accent

#D6E345

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B7392E

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

Preview Lab → · Contrast checker → · Palette generator →