Recognised as Colour

#850B0E

#850B0E
Red
Dark
Nearest: Maroon

#850B0E is a red with RGB values 133, 11, 14 and HSL 359°, 85%, 28%. It is a dark colour, so white text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#850B0E#850B0E

HEX#850B0E

RGBrgb(133, 11, 14)

RGB (0–1)0.5216, 0.0431, 0.0549

RGB percentages52.2%, 4.3%, 5.5%

HSLhsl(358.5, 84.7%, 28.2%)

HSV / HSBhsv(358.5, 91.7%, 52.2%)

CMYK0%, 91.7%, 89.5%, 47.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,719,118

CSS custom property--colour: #850B0E;

Brightness & contrast

Relative luminance0.05258WCAG 2.x, 0 is black and 1 is white

Perceived brightness73.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.24:1

Contrast with white10.24:1WCAG normal text: AAA

Contrast with black2.05:1WCAG normal text: Fail

Greyscale equivalent#252525

Inverted#7AF4F1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#37300Cno red cones; affects about 1% of men; ΔE 51.5 from the original

Deuteranopia#544A05no green cones; the most common form, about 1% of men; ΔE 51.5 from the original

Tritanopia#93000Fno blue cones; rare, and affects men and women equally; ΔE 6.8 from the original

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

Contrast with white, large text10.24:1WCAG large text: AAA

Contrast with black, large text2.05:1WCAG large text: Fail

Named colours

Maroon · ΔE 4.2 Dark red · ΔE 7.7 Brown · ΔE 10.9 Firebrick · ΔE 14.6 Saddle brown · ΔE 24.4 Sienna · ΔE 24.6

Nearest named CSS colourMaroon (#800000)ΔE 4.22, a close match

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0B8582

Analogous#850B4B, #85450B

Triadic#0E850B, #0B0E85

Split complementary#0B8545, #0B4B85

Tetradic#4B850B, #0B8582, #450B85

Tints, shades & saturation

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

Lighter +40%#F3696D

Lighter +30%#EF3A3F

Lighter +20%#E31318

Lighter +10%#B40F13

Darker −10%#560709

Darker −20%#270304

Darker −30%#000000

Darker −40%#000000

More saturated +25%#900004

Less saturated −25%#731D1F

Channel breakdown

R133

G11

B14

Red133 (52.2%)

Green11 (4.3%)

Blue14 (5.5%)

Hue358.52°

Saturation (HSL)84.72%

Lightness28.24%

Dominant channelRed

Hex per channelR 85 · G 0B · B 0E

Keep nerding

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

#850B0E

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

Nerdulate something else