#B04523#B04523

#B04523 is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.0% C 0.148 H 37.6°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#B04523
RGB	rgb(176, 69, 35)
HSL	hsl(14, 67%, 41%)
HSV	hsv(14, 80%, 69%)
CMYK	cmyk(0%, 60.8%, 80.1%, 31%)
CIE-LAB	lab(43.67, 41.87, 41.51)
CIE-LCH	lch(43.67, 58.96, 44.75°)
OKLab	oklab(53.02% 0.117 0.09)
OKLCH	oklch(53.02% 0.148 37.6)
XYZ	xyz(20.3382, 13.6105, 3.1459)
Luminance	0.1361 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04523 #238EB0

analogous

#B02348 #B04523 #B08C23

triadic

#B04523 #23B045 #4523B0

tetradic

#B04523 #48B023 #238EB0 #8C23B0

square

#B04523 #48B023 #238EB0 #8C23B0

split-complementary

#B04523 #23B08C #2348B0

monochromatic

#4A1D0F #7D3119 #B04523 #D85F39 #E2886C

Accessibility & contrast

On white

5.64

#B04523 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#B04523 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04523

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04523	#FFFFFF	#000000	##FFFFFF
##B04523	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63581E

Deuteranopia (green-blind)

#7E701F

Tritanopia (blue-blind)

#C22B3E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b04523;
/* rgb */ color: rgb(176, 69, 35);
/* oklch */ color: oklch(53.0% 0.148 37.6);

Tailwind

colors: {
  custom: {
    50: '#cf7d60',
    500: '#b04523',
    950: '#000000',
  },
}

SCSS

$custom: #b04523;
$custom-light: #cf7d60;
$custom-dark: #000000;

JSON

{
  "hex": "#b04523",
  "rgb": {
    "r": 176,
    "g": 69,
    "b": 35
  },
  "hsl": {
    "h": 14.468,
    "s": 66.825,
    "l": 41.373
  },
  "oklch": {
    "l": 0.53022,
    "c": 0.14765,
    "h": 37.6
  },
  "luminance": 0.13608
}

Semantic roles & 50–950 ramp

primary

#B04523

secondary

#67B0C8

accent

#C0EA3E

background

#FDF7F5

surface

#FBEEEA

border

#D4C9C6

text

#150A05

muted

#837C79

Preview Lab

Preview with #B04523

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

Preview Lab → · Contrast checker → · Palette generator →