#B45B4E#B45B4E

#B45B4E is a mid, moderate red. Relative luminance 0.177; OKLCH L 57.5% C 0.118 H 29.8°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#B45B4E
RGB	rgb(180, 91, 78)
HSL	hsl(8, 40%, 51%)
HSV	hsv(8, 57%, 71%)
CMYK	cmyk(0%, 49.4%, 56.7%, 29.4%)
CIE-LAB	lab(49.18, 34.83, 24.08)
CIE-LCH	lch(49.18, 42.34, 34.65°)
OKLab	oklab(57.51% 0.1026 0.0587)
OKLCH	oklch(57.51% 0.118 29.8)
XYZ	xyz(23.9405, 17.7382, 9.3693)
Luminance	0.1774 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B45B4E #4EA7B4

analogous

#B44E74 #B45B4E #B48E4E

triadic

#B45B4E #4EB45B #5B4EB4

tetradic

#B45B4E #74B44E #4EA7B4 #8E4EB4

square

#B45B4E #74B44E #4EA7B4 #8E4EB4

split-complementary

#B45B4E #4EB48E #4E74B4

monochromatic

#5F2F28 #8A453B #B45B4E #C68379 #D8ABA4

Accessibility & contrast

On white

4.62

#B45B4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#B45B4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B45B4E

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B45B4E	#FFFFFF	#000000	##FFFFFF
##B45B4E	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71694D

Deuteranopia (green-blind)

#867C4C

Tritanopia (blue-blind)

#C44C58

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b45b4e;
/* rgb */ color: rgb(180, 91, 78);
/* oklch */ color: oklch(57.5% 0.118 29.8);

Tailwind

colors: {
  custom: {
    50: '#cf8b7f',
    500: '#b45b4e',
    950: '#000000',
  },
}

SCSS

$custom: #b45b4e;
$custom-light: #cf8b7f;
$custom-dark: #000000;

JSON

{
  "hex": "#b45b4e",
  "rgb": {
    "r": 180,
    "g": 91,
    "b": 78
  },
  "hsl": {
    "h": 7.647,
    "s": 40.476,
    "l": 50.588
  },
  "oklch": {
    "l": 0.5751,
    "c": 0.11818,
    "h": 29.8
  },
  "luminance": 0.17736
}

Semantic roles & 50–950 ramp

primary

#B45B4E

secondary

#98C0C6

accent

#C1D057

background

#FDF8F7

surface

#FAF0EE

border

#D3CBC9

text

#140C0A

muted

#837D7C

Preview Lab

Preview with #B45B4E

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

Preview Lab → · Contrast checker → · Palette generator →