#B03845#B03845

#B03845 is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.9% C 0.155 H 18.3°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#B03845
RGB	rgb(176, 56, 69)
HSL	hsl(354, 52%, 45%)
HSV	hsv(354, 68%, 69%)
CMYK	cmyk(0%, 68.2%, 60.8%, 31%)
CIE-LAB	lab(41.99, 49.40, 19.99)
CIE-LCH	lch(41.99, 53.29, 22.03°)
OKLab	oklab(51.91% 0.1473 0.0487)
OKLCH	oklch(51.91% 0.155 18.3)
XYZ	xyz(20.3948, 12.4910, 6.9661)
Luminance	0.1249 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03845 #38B0A3

analogous

#B03881 #B03845 #B06738

triadic

#B03845 #45B038 #3845B0

tetradic

#B03845 #81B038 #38B0A3 #6738B0

square

#B03845 #81B038 #38B0A3 #6738B0

split-complementary

#B03845 #38B067 #3881B0

monochromatic

#531A21 #822933 #B03845 #CB5B67 #D98992

Accessibility & contrast

On white

6.00

#B03845 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#B03845 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03845

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03845	#FFFFFF	#000000	##FFFFFF
##B03845	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575345

Deuteranopia (green-blind)

#766C42

Tritanopia (blue-blind)

#C11C3E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b03845;
/* rgb */ color: rgb(176, 56, 69);
/* oklch */ color: oklch(51.9% 0.155 18.3);

Tailwind

colors: {
  custom: {
    50: '#ce7678',
    500: '#b03845',
    950: '#000000',
  },
}

SCSS

$custom: #b03845;
$custom-light: #ce7678;
$custom-dark: #000000;

JSON

{
  "hex": "#b03845",
  "rgb": {
    "r": 176,
    "g": 56,
    "b": 69
  },
  "hsl": {
    "h": 353.5,
    "s": 51.724,
    "l": 45.49
  },
  "oklch": {
    "l": 0.51907,
    "c": 0.15512,
    "h": 18.3
  },
  "luminance": 0.12488
}

Semantic roles & 50–950 ramp

primary

#B03845

secondary

#80C4BC

accent

#DBCC4D

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B03845

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

Preview Lab → · Contrast checker → · Palette generator →