Recognised as Colour

#8A2D13

#8A2D13
Red
Dark
Nearest: Maroon

#8A2D13 is a red with RGB values 138, 45, 19 and HSL 13°, 76%, 31%. It is a dark colour, so white text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#8A2D13#8A2D13

HEX#8A2D13

RGBrgb(138, 45, 19)

RGB (0–1)0.5412, 0.1765, 0.0745

RGB percentages54.1%, 17.6%, 7.5%

HSLhsl(13.1, 75.8%, 30.8%)

HSV / HSBhsv(13.1, 86.2%, 54.1%)

CMYK0%, 67.4%, 86.2%, 45.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer9,055,507

CSS custom property--colour: #8A2D13;

Brightness & contrast

Relative luminance0.07327WCAG 2.x, 0 is black and 1 is white

Perceived brightness83.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.52:1

Contrast with white8.52:1WCAG normal text: AAA

Contrast with black2.47:1WCAG normal text: Fail

Greyscale equivalent#3F3F3F

Inverted#75D2EC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#483F0Fno red cones; affects about 1% of men; ΔE 41.8 from the original

Deuteranopia#5F540Eno green cones; the most common form, about 1% of men; ΔE 42.1 from the original

Tritanopia#981128no blue cones; rare, and affects men and women equally; ΔE 18.5 from the original

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

Contrast with white, large text8.52:1WCAG large text: AAA

Contrast with black, large text2.47:1WCAG large text: Fail

Named colours

Maroon · ΔE 12.1 Saddle brown · ΔE 13.6 Brown · ΔE 13.8 Dark red · ΔE 14.2 Sienna · ΔE 14.4 Firebrick · ΔE 18.8

Nearest named CSS colourMaroon (#800000)ΔE 12.07, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#13708A

Analogous#8A1334, #8A6813

Triadic#138A2D, #2D138A

Split complementary#138A68, #13358A

Tetradic#358A13, #13708A, #69138A

Tints, shades & saturation

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

Lighter +40%#ED957C

Lighter +30%#E7704F

Lighter +20%#E14C22

Lighter +10%#B73C19

Darker −10%#5D1E0D

Darker −20%#301007

Darker −30%#040100

Darker −40%#000000

More saturated +25%#9D2200

Less saturated −25%#763827

Channel breakdown

R138

G45

B19

Red138 (54.1%)

Green45 (17.6%)

Blue19 (7.5%)

Hue13.11°

Saturation (HSL)75.8%

Lightness30.78%

Dominant channelRed

Hex per channelR 8A · G 2D · B 13

Keep nerding

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

#8A2D13

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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