#B45E2F#B45E2F

#B45E2F is a mid, vivid orange. Relative luminance 0.179; OKLCH L 57.5% C 0.127 H 47.1°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#B45E2F
RGB	rgb(180, 94, 47)
HSL	hsl(21, 59%, 45%)
HSV	hsv(21, 74%, 71%)
CMYK	cmyk(0%, 47.8%, 73.9%, 29.4%)
CIE-LAB	lab(49.39, 31.23, 41.52)
CIE-LCH	lch(49.39, 51.96, 53.05°)
OKLab	oklab(57.54% 0.0863 0.0929)
OKLCH	oklch(57.54% 0.127 47.1)
XYZ	xyz(23.3403, 17.9167, 4.9179)
Luminance	0.1791 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B45E2F #2F85B4

analogous

#B42F43 #B45E2F #B4A12F

triadic

#B45E2F #2FB45E #5E2FB4

tetradic

#B45E2F #43B42F #2F85B4 #A12FB4

square

#B45E2F #43B42F #2F85B4 #A12FB4

split-complementary

#B45E2F #2FB4A1 #2F43B4

monochromatic

#532B16 #834522 #B45E2F #D17D4F #DEA180

Accessibility & contrast

On white

4.58

#B45E2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#B45E2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B45E2F

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B45E2F	#FFFFFF	#000000	##000000
##B45E2F	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766A2A

Deuteranopia (green-blind)

#8B7D2E

Tritanopia (blue-blind)

#C54C54

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b45e2f;
/* rgb */ color: rgb(180, 94, 47);
/* oklch */ color: oklch(57.5% 0.127 47.1);

Tailwind

colors: {
  custom: {
    50: '#d18d6a',
    500: '#b45e2f',
    950: '#000000',
  },
}

SCSS

$custom: #b45e2f;
$custom-light: #d18d6a;
$custom-dark: #000000;

JSON

{
  "hex": "#b45e2f",
  "rgb": {
    "r": 180,
    "g": 94,
    "b": 47
  },
  "hsl": {
    "h": 21.203,
    "s": 58.59,
    "l": 44.51
  },
  "oklch": {
    "l": 0.57541,
    "c": 0.12679,
    "h": 47.1
  },
  "luminance": 0.17914
}

Semantic roles & 50–950 ramp

primary

#B45E2F

secondary

#78ABC7

accent

#ABE246

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150C06

muted

#837D7A

Preview Lab

Preview with #B45E2F

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

Preview Lab → · Contrast checker → · Palette generator →