#B3413D#B3413D

#B3413D is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.3% C 0.149 H 25.5°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#B3413D
RGB	rgb(179, 65, 61)
HSL	hsl(2, 49%, 47%)
HSV	hsv(2, 66%, 70%)
CMYK	cmyk(0%, 63.7%, 65.9%, 29.8%)
CIE-LAB	lab(43.81, 46.04, 27.28)
CIE-LCH	lch(43.81, 53.51, 30.64°)
OKLab	oklab(53.32% 0.1348 0.0643)
OKLCH	oklch(53.32% 0.149 25.5)
XYZ	xyz(21.3251, 13.7041, 5.9362)
Luminance	0.1370 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3413D #3DAFB3

analogous

#B33D74 #B3413D #B37C3D

triadic

#B3413D #3DB341 #413DB3

tetradic

#B3413D #74B33D #3DAFB3 #7C3DB3

square

#B3413D #74B33D #3DAFB3 #7C3DB3

split-complementary

#B3413D #3DB37C #3D74B3

monochromatic

#58201E #85302D #B3413D #CA6763 #D99391

Accessibility & contrast

On white

5.61

#B3413D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#B3413D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3413D

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3413D	#FFFFFF	#000000	##FFFFFF
##B3413D	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F583C

Deuteranopia (green-blind)

#7C713A

Tritanopia (blue-blind)

#C42741

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b3413d;
/* rgb */ color: rgb(179, 65, 61);
/* oklch */ color: oklch(53.3% 0.149 25.5);

Tailwind

colors: {
  custom: {
    50: '#d07b72',
    500: '#b3413d',
    950: '#000000',
  },
}

SCSS

$custom: #b3413d;
$custom-light: #d07b72;
$custom-dark: #000000;

JSON

{
  "hex": "#b3413d",
  "rgb": {
    "r": 179,
    "g": 65,
    "b": 61
  },
  "hsl": {
    "h": 2.034,
    "s": 49.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.53324,
    "c": 0.14933,
    "h": 25.5
  },
  "luminance": 0.13701
}

Semantic roles & 50–950 ramp

primary

#B3413D

secondary

#87C2C5

accent

#D4D94F

background

#FDF7F6

surface

#FBEEEC

border

#D4C9C7

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B3413D

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

Preview Lab → · Contrast checker → · Palette generator →