#B02623#B02623

#B02623 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.6% C 0.175 H 27.3°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#B02623
RGB	rgb(176, 38, 35)
HSL	hsl(1, 67%, 41%)
HSV	hsv(1, 80%, 69%)
CMYK	cmyk(0%, 78.4%, 80.1%, 31%)
CIE-LAB	lab(39.14, 54.18, 36.98)
CIE-LCH	lch(39.14, 65.60, 34.31°)
OKLab	oklab(49.63% 0.1553 0.0801)
OKLCH	oklch(49.63% 0.175 27.3)
XYZ	xyz(18.9033, 10.7407, 2.6676)
Luminance	0.1074 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02623 #23ADB0

analogous

#B02367 #B02623 #B06D23

triadic

#B02623 #23B026 #2623B0

tetradic

#B02623 #67B023 #23ADB0 #6D23B0

square

#B02623 #67B023 #23ADB0 #6D23B0

split-complementary

#B02623 #23B06D #2367B0

monochromatic

#4A100F #7D1B19 #B02623 #D83C39 #E26E6C

Accessibility & contrast

On white

6.67

#B02623 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#B02623 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02623

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02623	#FFFFFF	#000000	##FFFFFF
##B02623	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514921

Deuteranopia (green-blind)

#73671D

Tritanopia (blue-blind)

#C20027

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #b02623;
/* rgb */ color: rgb(176, 38, 35);
/* oklch */ color: oklch(49.6% 0.175 27.3);

Tailwind

colors: {
  custom: {
    50: '#d16d5f',
    500: '#b02623',
    950: '#000000',
  },
}

SCSS

$custom: #b02623;
$custom-light: #d16d5f;
$custom-dark: #000000;

JSON

{
  "hex": "#b02623",
  "rgb": {
    "r": 176,
    "g": 38,
    "b": 35
  },
  "hsl": {
    "h": 1.277,
    "s": 66.825,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49626,
    "c": 0.1748,
    "h": 27.3
  },
  "luminance": 0.10738
}

Semantic roles & 50–950 ramp

primary

#B02623

secondary

#67C6C8

accent

#E6EA3E

background

#FEF7F5

surface

#FCEDE9

border

#D5C8C5

text

#160804

muted

#847B79

Preview Lab

Preview with #B02623

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

Preview Lab → · Contrast checker → · Palette generator →