#B1475F#B1475F

#B1475F is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.5% C 0.139 H 9.0°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#B1475F
RGB	rgb(177, 71, 95)
HSL	hsl(346, 43%, 49%)
HSV	hsv(346, 60%, 69%)
CMYK	cmyk(0%, 59.9%, 46.3%, 30.6%)
CIE-LAB	lab(45.20, 45.31, 8.37)
CIE-LCH	lch(45.20, 46.07, 10.47°)
OKLab	oklab(54.53% 0.1376 0.0218)
OKLCH	oklch(54.53% 0.139 9)
XYZ	xyz(22.4519, 14.6824, 12.4759)
Luminance	0.1468 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1475F #47B199

analogous

#B14794 #B1475F #B16447

triadic

#B1475F #5FB147 #475FB1

tetradic

#B1475F #94B147 #47B199 #6447B1

square

#B1475F #94B147 #47B199 #6447B1

split-complementary

#B1475F #47B164 #4794B1

monochromatic

#5A2430 #853548 #B1475F #C67083 #D79BA9

Accessibility & contrast

On white

5.34

#B1475F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#B1475F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1475F

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1475F	#FFFFFF	#000000	##FFFFFF
##B1475F	1.00	5.34	3.94	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5E5F

Deuteranopia (green-blind)

#79735D

Tritanopia (blue-blind)

#C03950

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b1475f;
/* rgb */ color: rgb(177, 71, 95);
/* oklch */ color: oklch(54.5% 0.139 9.0);

Tailwind

colors: {
  custom: {
    50: '#cd7f8c',
    500: '#b1475f',
    950: '#000000',
  },
}

SCSS

$custom: #b1475f;
$custom-light: #cd7f8c;
$custom-dark: #000000;

JSON

{
  "hex": "#b1475f",
  "rgb": {
    "r": 177,
    "g": 71,
    "b": 95
  },
  "hsl": {
    "h": 346.415,
    "s": 42.742,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54528,
    "c": 0.13931,
    "h": 9
  },
  "luminance": 0.1468
}

Semantic roles & 50–950 ramp

primary

#B1475F

secondary

#90C3B8

accent

#D3B655

background

#FDF8F8

surface

#FAEFF0

border

#D3CACB

text

#140A0C

muted

#837C7D

Preview Lab

Preview with #B1475F

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

Preview Lab → · Contrast checker → · Palette generator →