#BA3734#BA3734

#BA3734 is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.2% C 0.168 H 26.0°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#BA3734
RGB	rgb(186, 55, 52)
HSL	hsl(1, 56%, 47%)
HSV	hsv(1, 72%, 73%)
CMYK	cmyk(0%, 70.4%, 72%, 27.1%)
CIE-LAB	lab(43.39, 52.09, 32.40)
CIE-LCH	lch(43.39, 61.35, 31.88°)
OKLab	oklab(53.21% 0.1512 0.0739)
OKLCH	oklch(53.21% 0.168 26)
XYZ	xyz(22.2382, 13.4227, 4.6680)
Luminance	0.1342 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BA3734 #34B7BA

analogous

#BA3474 #BA3734 #BA7A34

triadic

#BA3734 #34BA37 #3734BA

tetradic

#BA3734 #74BA34 #34B7BA #7A34BA

square

#BA3734 #74BA34 #34B7BA #7A34BA

split-complementary

#BA3734 #34BA7A #3474BA

monochromatic

#5A1B19 #8A2927 #BA3734 #D15D5A #DE8C8A

Accessibility & contrast

On white

5.70

#BA3734 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#BA3734 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BA3734

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BA3734	#FFFFFF	#000000	##FFFFFF
##BA3734	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5432

Deuteranopia (green-blind)

#7D7130

Tritanopia (blue-blind)

#CD0738

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #ba3734;
/* rgb */ color: rgb(186, 55, 52);
/* oklch */ color: oklch(53.2% 0.168 26.0);

Tailwind

colors: {
  custom: {
    50: '#d7766c',
    500: '#ba3734',
    950: '#000000',
  },
}

SCSS

$custom: #ba3734;
$custom-light: #d7766c;
$custom-dark: #000000;

JSON

{
  "hex": "#ba3734",
  "rgb": {
    "r": 186,
    "g": 55,
    "b": 52
  },
  "hsl": {
    "h": 1.343,
    "s": 56.303,
    "l": 46.667
  },
  "oklch": {
    "l": 0.53207,
    "c": 0.16824,
    "h": 26
  },
  "luminance": 0.13419
}

Semantic roles & 50–950 ramp

primary

#BA3734

secondary

#81C7C8

accent

#DCE048

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160907

muted

#847B7A

Preview Lab

Preview with #BA3734

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

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