#BA3031#BA3031

#BA3031 is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.5% C 0.175 H 25.3°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#BA3031
RGB	rgb(186, 48, 49)
HSL	hsl(360, 59%, 46%)
HSV	hsv(360, 74%, 73%)
CMYK	cmyk(0%, 74.2%, 73.7%, 27.1%)
CIE-LAB	lab(42.43, 54.52, 33.05)
CIE-LCH	lch(42.43, 63.75, 31.23°)
OKLab	oklab(52.47% 0.1582 0.0747)
OKLCH	oklch(52.47% 0.175 25.3)
XYZ	xyz(21.8635, 12.7781, 4.2203)
Luminance	0.1278 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BA3031 #30BAB9

analogous

#BA3076 #BA3031 #BA7430

triadic

#BA3031 #31BA30 #3031BA

tetradic

#BA3031 #76BA30 #30BAB9 #7430BA

square

#BA3031 #76BA30 #30BAB9 #7430BA

split-complementary

#BA3031 #30BA74 #3076BA

monochromatic

#591717 #892324 #BA3031 #D35455 #DF8586

Accessibility & contrast

On white

5.91

#BA3031 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#BA3031 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BA3031

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BA3031	#FFFFFF	#000000	##FFFFFF
##BA3031	1.00	5.91	3.56	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59512F

Deuteranopia (green-blind)

#7B6F2C

Tritanopia (blue-blind)

#CD0032

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #ba3031;
/* rgb */ color: rgb(186, 48, 49);
/* oklch */ color: oklch(52.5% 0.175 25.3);

Tailwind

colors: {
  custom: {
    50: '#d77369',
    500: '#ba3031',
    950: '#000000',
  },
}

SCSS

$custom: #ba3031;
$custom-light: #d77369;
$custom-dark: #000000;

JSON

{
  "hex": "#ba3031",
  "rgb": {
    "r": 186,
    "g": 48,
    "b": 49
  },
  "hsl": {
    "h": 359.565,
    "s": 58.974,
    "l": 45.882
  },
  "oklch": {
    "l": 0.52473,
    "c": 0.17491,
    "h": 25.3
  },
  "luminance": 0.12775
}

Semantic roles & 50–950 ramp

primary

#BA3031

secondary

#7DC9C8

accent

#E2E146

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #BA3031

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

Preview Lab → · Contrast checker → · Palette generator →