#B4635C#B4635C

#B4635C is a mid, moderate red. Relative luminance 0.194; OKLCH L 59.1% C 0.106 H 25.9°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#B4635C
RGB	rgb(180, 99, 92)
HSL	hsl(5, 37%, 53%)
HSV	hsv(5, 49%, 71%)
CMYK	cmyk(0%, 45%, 48.9%, 29.4%)
CIE-LAB	lab(51.15, 31.83, 18.48)
CIE-LCH	lch(51.15, 36.80, 30.14°)
OKLab	oklab(59.1% 0.0951 0.0463)
OKLCH	oklch(59.1% 0.106 25.9)
XYZ	xyz(25.2176, 19.4021, 12.5401)
Luminance	0.1940 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4635C #5CADB4

analogous

#B45C81 #B4635C #B48F5C

triadic

#B4635C #5CB463 #635CB4

tetradic

#B4635C #81B45C #5CADB4 #8F5CB4

square

#B4635C #81B45C #5CADB4 #8F5CB4

split-complementary

#B4635C #5CB48F #5C81B4

monochromatic

#66342F #904942 #B4635C #C78B86 #DBB3B0

Accessibility & contrast

On white

4.30

#B4635C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#B4635C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B4635C

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4635C	#FFFFFF	#000000	##000000
##B4635C	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75705B

Deuteranopia (green-blind)

#89805B

Tritanopia (blue-blind)

#C35762

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b4635c;
/* rgb */ color: rgb(180, 99, 92);
/* oklch */ color: oklch(59.1% 0.106 25.9);

Tailwind

colors: {
  custom: {
    50: '#ce918a',
    500: '#b4635c',
    950: '#000000',
  },
}

SCSS

$custom: #b4635c;
$custom-light: #ce918a;
$custom-dark: #000000;

JSON

{
  "hex": "#b4635c",
  "rgb": {
    "r": 180,
    "g": 99,
    "b": 92
  },
  "hsl": {
    "h": 4.773,
    "s": 36.975,
    "l": 53.333
  },
  "oklch": {
    "l": 0.59103,
    "c": 0.10576,
    "h": 25.9
  },
  "luminance": 0.194
}

Semantic roles & 50–950 ramp

primary

#B4635C

secondary

#A3C6C9

accent

#C4CD5B

background

#FDF9F8

surface

#FAF1F0

border

#D3CBCB

text

#140D0B

muted

#837E7C

Preview Lab

Preview with #B4635C

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

Preview Lab → · Contrast checker → · Palette generator →