#B02B2F#B02B2F

#B02B2F is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.2% C 0.169 H 24.4°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#B02B2F
RGB	rgb(176, 43, 47)
HSL	hsl(358, 61%, 43%)
HSV	hsv(358, 76%, 69%)
CMYK	cmyk(0%, 75.6%, 73.3%, 31%)
CIE-LAB	lab(39.86, 53.03, 30.79)
CIE-LCH	lch(39.86, 61.32, 30.14°)
OKLab	oklab(50.21% 0.1543 0.0699)
OKLCH	oklch(50.21% 0.169 24.4)
XYZ	xyz(19.2837, 11.1661, 3.8287)
Luminance	0.1116 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02B2F #2BB0AC

analogous

#B02B72 #B02B2F #B0692B

triadic

#B02B2F #2FB02B #2B2FB0

tetradic

#B02B2F #72B02B #2BB0AC #692BB0

square

#B02B2F #72B02B #2BB0AC #692BB0

split-complementary

#B02B2F #2BB069 #2B72B0

monochromatic

#4E1315 #7F1F22 #B02B2F #D2464B #DE787B

Accessibility & contrast

On white

6.50

#B02B2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#B02B2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02B2F

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02B2F	#FFFFFF	#000000	##FFFFFF
##B02B2F	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534C2E

Deuteranopia (green-blind)

#74682A

Tritanopia (blue-blind)

#C2002E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b02b2f;
/* rgb */ color: rgb(176, 43, 47);
/* oklch */ color: oklch(50.2% 0.169 24.4);

Tailwind

colors: {
  custom: {
    50: '#d06f67',
    500: '#b02b2f',
    950: '#000000',
  },
}

SCSS

$custom: #b02b2f;
$custom-light: #d06f67;
$custom-dark: #000000;

JSON

{
  "hex": "#b02b2f",
  "rgb": {
    "r": 176,
    "g": 43,
    "b": 47
  },
  "hsl": {
    "h": 358.195,
    "s": 60.731,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50205,
    "c": 0.16938,
    "h": 24.4
  },
  "luminance": 0.11163
}

Semantic roles & 50–950 ramp

primary

#B02B2F

secondary

#71C6C3

accent

#E4DF44

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #B02B2F

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

Preview Lab → · Contrast checker → · Palette generator →