#BA3633#BA3633

#BA3633 is a mid, vivid red. Relative luminance 0.133; OKLCH L 53.1% C 0.169 H 26.1°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#BA3633
RGB	rgb(186, 54, 51)
HSL	hsl(1, 57%, 46%)
HSV	hsv(1, 73%, 73%)
CMYK	cmyk(0%, 71%, 72.6%, 27.1%)
CIE-LAB	lab(43.24, 52.43, 32.81)
CIE-LCH	lch(43.24, 61.85, 32.04°)
OKLab	oklab(53.09% 0.152 0.0746)
OKLCH	oklch(53.09% 0.169 26.1)
XYZ	xyz(22.1689, 13.3198, 4.5350)
Luminance	0.1332 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BA3633 #33B7BA

analogous

#BA3374 #BA3633 #BA7A33

triadic

#BA3633 #33BA36 #3633BA

tetradic

#BA3633 #74BA33 #33B7BA #7A33BA

square

#BA3633 #74BA33 #33B7BA #7A33BA

split-complementary

#BA3633 #33BA7A #3374BA

monochromatic

#5A1A19 #8A2826 #BA3633 #D15B59 #DF8B89

Accessibility & contrast

On white

5.73

#BA3633 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#BA3633 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BA3633

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BA3633	#FFFFFF	#000000	##FFFFFF
##BA3633	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5431

Deuteranopia (green-blind)

#7D712E

Tritanopia (blue-blind)

#CD0237

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #ba3633;
/* rgb */ color: rgb(186, 54, 51);
/* oklch */ color: oklch(53.1% 0.169 26.1);

Tailwind

colors: {
  custom: {
    50: '#d7766b',
    500: '#ba3633',
    950: '#000000',
  },
}

SCSS

$custom: #ba3633;
$custom-light: #d7766b;
$custom-dark: #000000;

JSON

{
  "hex": "#ba3633",
  "rgb": {
    "r": 186,
    "g": 54,
    "b": 51
  },
  "hsl": {
    "h": 1.333,
    "s": 56.962,
    "l": 46.471
  },
  "oklch": {
    "l": 0.53089,
    "c": 0.16931,
    "h": 26.1
  },
  "luminance": 0.13316
}

Semantic roles & 50–950 ramp

primary

#BA3633

secondary

#80C7C9

accent

#DDE048

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #BA3633

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

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