#B02A35#B02A35

#B02A35 is a mid, vivid red. Relative luminance 0.111; OKLCH L 50.2% C 0.170 H 21.8°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#B02A35
RGB	rgb(176, 42, 53)
HSL	hsl(355, 61%, 43%)
HSV	hsv(355, 76%, 69%)
CMYK	cmyk(0%, 76.1%, 69.9%, 31%)
CIE-LAB	lab(39.83, 53.65, 27.11)
CIE-LCH	lch(39.83, 60.11, 26.81°)
OKLab	oklab(50.21% 0.1576 0.0629)
OKLCH	oklch(50.21% 0.17 21.8)
XYZ	xyz(19.3772, 11.1460, 4.4986)
Luminance	0.1114 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02A35 #2AB0A5

analogous

#B02A78 #B02A35 #B0622A

triadic

#B02A35 #35B02A #2A35B0

tetradic

#B02A35 #78B02A #2AB0A5 #622AB0

square

#B02A35 #78B02A #2AB0A5 #622AB0

split-complementary

#B02A35 #2AB062 #2A78B0

monochromatic

#4D1217 #7F1E26 #B02A35 #D34550 #DE767F

Accessibility & contrast

On white

6.50

#B02A35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#B02A35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02A35

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02A35	#FFFFFF	#000000	##FFFFFF
##B02A35	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)

#514C34

Deuteranopia (green-blind)

#736831

Tritanopia (blue-blind)

#C2002F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b02a35;
/* rgb */ color: rgb(176, 42, 53);
/* oklch */ color: oklch(50.2% 0.170 21.8);

Tailwind

colors: {
  custom: {
    50: '#d06f6c',
    500: '#b02a35',
    950: '#000000',
  },
}

SCSS

$custom: #b02a35;
$custom-light: #d06f6c;
$custom-dark: #000000;

JSON

{
  "hex": "#b02a35",
  "rgb": {
    "r": 176,
    "g": 42,
    "b": 53
  },
  "hsl": {
    "h": 355.075,
    "s": 61.468,
    "l": 42.745
  },
  "oklch": {
    "l": 0.50208,
    "c": 0.16968,
    "h": 21.8
  },
  "luminance": 0.11143
}

Semantic roles & 50–950 ramp

primary

#B02A35

secondary

#70C6BF

accent

#E5D743

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150807

muted

#837B7A

Preview Lab

Preview with #B02A35

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

Preview Lab → · Contrast checker → · Palette generator →