#BA3129#BA3129

#BA3129 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.5% C 0.175 H 28.2°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#BA3129
RGB	rgb(186, 49, 41)
HSL	hsl(3, 64%, 45%)
HSV	hsv(3, 78%, 73%)
CMYK	cmyk(0%, 73.7%, 78%, 27.1%)
CIE-LAB	lab(42.46, 53.85, 37.67)
CIE-LCH	lch(42.46, 65.72, 34.97°)
OKLab	oklab(52.47% 0.1544 0.0827)
OKLCH	oklch(52.47% 0.175 28.2)
XYZ	xyz(21.7508, 12.7992, 3.4226)
Luminance	0.1280 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BA3129 #29B2BA

analogous

#BA296A #BA3129 #BA7929

triadic

#BA3129 #29BA31 #3129BA

tetradic

#BA3129 #6ABA29 #29B2BA #7929BA

square

#BA3129 #6ABA29 #29B2BA #7929BA

split-complementary

#BA3129 #29BA79 #296ABA

monochromatic

#561713 #88241E #BA3129 #D75149 #E2817B

Accessibility & contrast

On white

5.90

#BA3129 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#BA3129 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BA3129

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BA3129	#FFFFFF	#000000	##FFFFFF
##BA3129	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5127

Deuteranopia (green-blind)

#7C6F23

Tritanopia (blue-blind)

#CD0031

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #ba3129;
/* rgb */ color: rgb(186, 49, 41);
/* oklch */ color: oklch(52.5% 0.175 28.2);

Tailwind

colors: {
  custom: {
    50: '#d87364',
    500: '#ba3129',
    950: '#000000',
  },
}

SCSS

$custom: #ba3129;
$custom-light: #d87364;
$custom-dark: #000000;

JSON

{
  "hex": "#ba3129",
  "rgb": {
    "r": 186,
    "g": 49,
    "b": 41
  },
  "hsl": {
    "h": 3.31,
    "s": 63.877,
    "l": 44.51
  },
  "oklch": {
    "l": 0.52467,
    "c": 0.17513,
    "h": 28.2
  },
  "luminance": 0.12796
}

Semantic roles & 50–950 ramp

primary

#BA3129

secondary

#75C5CA

accent

#DEE741

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#160905

muted

#847B7A

Preview Lab

Preview with #BA3129

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

Preview Lab → · Contrast checker → · Palette generator →