Recognised as Colour

#B64A38

#B64A38
Red
Dark
Nearest: Brown

#B64A38 is a red with RGB values 182, 74, 56 and HSL 9°, 53%, 47%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Brown.

Colour values

#B64A38#B64A38

HEX#B64A38

RGBrgb(182, 74, 56)

RGB (0–1)0.7137, 0.2902, 0.2196

RGB percentages71.4%, 29%, 22%

HSLhsl(8.6, 52.9%, 46.7%)

HSV / HSBhsv(8.6, 69.2%, 71.4%)

CMYK0%, 59.3%, 69.2%, 28.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,946,552

CSS custom property--colour: #B64A38;

Brightness & contrast

Relative luminance0.15128WCAG 2.x, 0 is black and 1 is white

Perceived brightness116.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.22:1

Contrast with white5.22:1WCAG normal text: AA

Contrast with black4.03:1WCAG normal text: Fail

Greyscale equivalent#606060

Inverted#49B5C7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#675E36no red cones; affects about 1% of men; ΔE 46.5 from the original

Deuteranopia#827535no green cones; the most common form, about 1% of men; ΔE 46.5 from the original

Tritanopia#C83346no blue cones; rare, and affects men and women equally; ΔE 17.9 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text5.22:1WCAG large text: AAA

Contrast with black, large text4.03:1WCAG large text: AA

Named colours

Brown · ΔE 11.1 Indian red · ΔE 13.2 Sienna · ΔE 13.8 Firebrick · ΔE 15.6 Saddle brown · ΔE 20 Dark red · ΔE 21.4

Nearest named CSS colourBrown (#A52A2A)ΔE 11.08, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#38A4B6

Analogous#B63865, #B68938

Triadic#38B64A, #4A38B6

Split complementary#38B689, #3865B6

Tetradic#65B638, #38A4B6, #8938B6

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#EFD0CB

Lighter +30%#E3ADA4

Lighter +20%#D78A7D

Lighter +10%#CB6756

Darker −10%#8F3A2C

Darker −20%#682A20

Darker −30%#411A14

Darker −40%#1A0B08

More saturated +25%#D4351A

Less saturated −25%#985F56

Channel breakdown

R182

G74

B56

Red182 (71.4%)

Green74 (29%)

Blue56 (22%)

Hue8.57°

Saturation (HSL)52.94%

Lightness46.67%

Dominant channelRed

Hex per channelR B6 · G 4A · B 38

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#B64A38

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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