#B4635A#B4635A

#B4635A is a mid, moderate red. Relative luminance 0.194; OKLCH L 59.1% C 0.106 H 27.4°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#B4635A
RGB	rgb(180, 99, 90)
HSL	hsl(6, 38%, 53%)
HSV	hsv(6, 50%, 71%)
CMYK	cmyk(0%, 45%, 50%, 29.4%)
CIE-LAB	lab(51.11, 31.63, 19.60)
CIE-LCH	lch(51.11, 37.21, 31.78°)
OKLab	oklab(59.06% 0.0943 0.0489)
OKLCH	oklch(59.06% 0.106 27.4)
XYZ	xyz(25.1313, 19.3676, 12.0857)
Luminance	0.1936 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4635A #5AABB4

analogous

#B45A7E #B4635A #B4905A

triadic

#B4635A #5AB463 #635AB4

tetradic

#B4635A #7EB45A #5AABB4 #905AB4

square

#B4635A #7EB45A #5AABB4 #905AB4

split-complementary

#B4635A #5AB490 #5A7EB4

monochromatic

#65342E #904941 #B4635A #C78B84 #DAB3AE

Accessibility & contrast

On white

4.31

#B4635A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#B4635A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B4635A

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4635A	#FFFFFF	#000000	##000000
##B4635A	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#767059

Deuteranopia (green-blind)

#898059

Tritanopia (blue-blind)

#C35761

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #b4635a;
/* rgb */ color: rgb(180, 99, 90);
/* oklch */ color: oklch(59.1% 0.106 27.4);

Tailwind

colors: {
  custom: {
    50: '#ce9188',
    500: '#b4635a',
    950: '#000000',
  },
}

SCSS

$custom: #b4635a;
$custom-light: #ce9188;
$custom-dark: #000000;

JSON

{
  "hex": "#b4635a",
  "rgb": {
    "r": 180,
    "g": 99,
    "b": 90
  },
  "hsl": {
    "h": 6,
    "s": 37.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.5906,
    "c": 0.10619,
    "h": 27.4
  },
  "luminance": 0.19365
}

Semantic roles & 50–950 ramp

primary

#B4635A

secondary

#A1C4C8

accent

#C2CD5A

background

#FDF8F8

surface

#FAF0EF

border

#D3CBCA

text

#140D0B

muted

#837D7C

Preview Lab

Preview with #B4635A

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

Preview Lab → · Contrast checker → · Palette generator →