#B04530#B04530

#B04530 is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.2% C 0.144 H 33.0°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#B04530
RGB	rgb(176, 69, 48)
HSL	hsl(10, 57%, 44%)
HSV	hsv(10, 73%, 69%)
CMYK	cmyk(0%, 60.8%, 72.7%, 31%)
CIE-LAB	lab(43.80, 42.41, 34.70)
CIE-LCH	lch(43.80, 54.80, 39.29°)
OKLab	oklab(53.17% 0.1212 0.0786)
OKLCH	oklch(53.17% 0.144 33)
XYZ	xyz(20.5682, 13.7026, 4.3575)
Luminance	0.1370 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04530 #309BB0

analogous

#B0305B #B04530 #B08530

triadic

#B04530 #30B045 #4530B0

tetradic

#B04530 #5BB030 #309BB0 #8530B0

square

#B04530 #5BB030 #309BB0 #8530B0

split-complementary

#B04530 #30B085 #305BB0

monochromatic

#501F16 #803223 #B04530 #CF634E #DC8E7E

Accessibility & contrast

On white

5.61

#B04530 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#B04530 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04530

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04530	#FFFFFF	#000000	##FFFFFF
##B04530	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62592D

Deuteranopia (green-blind)

#7D702D

Tritanopia (blue-blind)

#C12D41

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b04530;
/* rgb */ color: rgb(176, 69, 48);
/* oklch */ color: oklch(53.2% 0.144 33.0);

Tailwind

colors: {
  custom: {
    50: '#cf7d69',
    500: '#b04530',
    950: '#000000',
  },
}

SCSS

$custom: #b04530;
$custom-light: #cf7d69;
$custom-dark: #000000;

JSON

{
  "hex": "#b04530",
  "rgb": {
    "r": 176,
    "g": 69,
    "b": 48
  },
  "hsl": {
    "h": 9.844,
    "s": 57.143,
    "l": 43.922
  },
  "oklch": {
    "l": 0.53167,
    "c": 0.14443,
    "h": 33
  },
  "luminance": 0.137
}

Semantic roles & 50–950 ramp

primary

#B04530

secondary

#77B8C5

accent

#C7E047

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #B04530

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

Preview Lab → · Contrast checker → · Palette generator →