Recognised as Colour

#691D08

#691D08
Red
Dark
Nearest: Maroon

#691D08 is a red with RGB values 105, 29, 8 and HSL 13°, 86%, 22%. It is a dark colour, so white text on it reaches 11.8:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#691D08#691D08

HEX#691D08

RGBrgb(105, 29, 8)

RGB (0–1)0.4118, 0.1137, 0.0314

RGB percentages41.2%, 11.4%, 3.1%

HSLhsl(13, 85.8%, 22.2%)

HSV / HSBhsv(13, 92.4%, 41.2%)

CMYK0%, 72.4%, 92.4%, 58.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,888,712

CSS custom property--colour: #691D08;

Brightness & contrast

Relative luminance0.039WCAG 2.x, 0 is black and 1 is white

Perceived brightness61.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 11.8:1

Contrast with white11.8:1WCAG normal text: AAA

Contrast with black1.78:1WCAG normal text: Fail

Greyscale equivalent#2C2C2C

Inverted#96E2F7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#342D05no red cones; affects about 1% of men; ΔE 36 from the original

Deuteranopia#463E04no green cones; the most common form, about 1% of men; ΔE 36.5 from the original

Tritanopia#740219no blue cones; rare, and affects men and women equally; ΔE 15 from the original

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

Contrast with white, large text11.8:1WCAG large text: AAA

Contrast with black, large text1.78:1WCAG large text: Fail

Named colours

Maroon · ΔE 16.9 Saddle brown · ΔE 18.5 Sienna · ΔE 21.3 Dark red · ΔE 21.4 Brown · ΔE 22 Firebrick · ΔE 28.7

Nearest named CSS colourMaroon (#800000)ΔE 16.89, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#085469

Analogous#690823, #694D08

Triadic#08691D, #1D0869

Split complementary#08694E, #082369

Tetradic#246908, #085469, #4E0869

Tints, shades & saturation

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

Lighter +40%#F1704C

Lighter +30%#EE4A1C

Lighter +20%#C8370F

Lighter +10%#982A0C

Darker −10%#3A1004

Darker −20%#0A0301

Darker −30%#000000

Darker −40%#000000

More saturated +25%#711800

Less saturated −25%#5B2516

Channel breakdown

R105

G29

Red105 (41.2%)

Green29 (11.4%)

Blue8 (3.1%)

Hue12.99°

Saturation (HSL)85.84%

Lightness22.16%

Dominant channelRed

Hex per channelR 69 · G 1D · B 08

Keep nerding

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#691D08

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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