#BA2728#BA2728

#BA2728 is a mid, vivid red. Relative luminance 0.120; OKLCH L 51.6% C 0.183 H 26.2°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#BA2728
RGB	rgb(186, 39, 40)
HSL	hsl(360, 65%, 44%)
HSV	hsv(360, 79%, 73%)
CMYK	cmyk(0%, 79%, 78.5%, 27.1%)
CIE-LAB	lab(41.29, 57.05, 37.01)
CIE-LCH	lch(41.29, 68.00, 32.97°)
OKLab	oklab(51.59% 0.1643 0.0809)
OKLCH	oklch(51.59% 0.183 26.2)
XYZ	xyz(21.3608, 12.0468, 3.2076)
Luminance	0.1204 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BA2728 #27BAB9

analogous

#BA2772 #BA2728 #BA7027

triadic

#BA2728 #28BA27 #2728BA

tetradic

#BA2728 #72BA27 #27BAB9 #7027BA

square

#BA2728 #72BA27 #27BAB9 #7027BA

split-complementary

#BA2728 #27BA70 #2772BA

monochromatic

#551212 #871C1D #BA2728 #D84647 #E37979

Accessibility & contrast

On white

6.16

#BA2728 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#BA2728 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BA2728

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BA2728	#FFFFFF	#000000	##FFFFFF
##BA2728	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554D26

Deuteranopia (green-blind)

#7A6D22

Tritanopia (blue-blind)

#CD002A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #ba2728;
/* rgb */ color: rgb(186, 39, 40);
/* oklch */ color: oklch(51.6% 0.183 26.2);

Tailwind

colors: {
  custom: {
    50: '#d86f63',
    500: '#ba2728',
    950: '#000000',
  },
}

SCSS

$custom: #ba2728;
$custom-light: #d86f63;
$custom-dark: #000000;

JSON

{
  "hex": "#ba2728",
  "rgb": {
    "r": 186,
    "g": 39,
    "b": 40
  },
  "hsl": {
    "h": 359.592,
    "s": 65.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.51594,
    "c": 0.1831,
    "h": 26.2
  },
  "luminance": 0.12043
}

Semantic roles & 50–950 ramp

primary

#BA2728

secondary

#72CBCA

accent

#E8E740

background

#FEF7F5

surface

#FDEDEA

border

#D5C8C6

text

#170805

muted

#857B79

Preview Lab

Preview with #BA2728

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

Preview Lab → · Contrast checker → · Palette generator →