Colour

#921D00

#921D00
Red
Dark
Nearest: Dark red

#921D00 is a red with RGB values 146, 29, 0 and HSL 12°, 100%, 29%. It is a dark colour, so white text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Dark red.

Colour values

#921D00#921D00

HEX#921D00

RGBrgb(146, 29, 0)

RGB (0–1)0.5725, 0.1137, 0

RGB percentages57.3%, 11.4%, 0%

HSLhsl(11.9, 100%, 28.6%)

HSV / HSBhsv(11.9, 100%, 57.3%)

CMYK0%, 80.1%, 100%, 42.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer9,575,680

CSS custom property--colour: #921D00;

Brightness & contrast

Relative luminance0.0699WCAG 2.x, 0 is black and 1 is white

Perceived brightness82.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.76:1

Contrast with white8.76:1WCAG normal text: AAA

Contrast with black2.4:1WCAG normal text: Fail

Greyscale equivalent#343434

Inverted#6DE2FF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#433A00no red cones; affects about 1% of men; ΔE 51.4 from the original

Deuteranopia#605400no green cones; the most common form, about 1% of men; ΔE 50.6 from the original

Tritanopia#A20019no blue cones; rare, and affects men and women equally; ΔE 13.8 from the original

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

Contrast with white, large text8.76:1WCAG large text: AAA

Contrast with black, large text2.4:1WCAG large text: Fail

Named colours

Dark red · ΔE 6.5 Maroon · ΔE 9.2 Firebrick · ΔE 13.6 Brown · ΔE 15.6 Saddle brown · ΔE 21.6 Sienna · ΔE 23.2

Nearest named CSS colourDark red (#8B0000)ΔE 6.53, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#007592

Analogous#92002C, #926600

Triadic#00921D, #1D0092

Split complementary#009266, #002C92

Tetradic#2C9200, #007592, #660092

Tints, shades & saturation

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

Lighter +40%#FF7F5F

Lighter +30%#FF562C

Lighter +20%#F83100

Lighter +10%#C52700

Darker −10%#5F1300

Darker −20%#2C0900

Darker −30%#000000

Darker −40%#000000

More saturated +25%#921D00

Less saturated −25%#802812

Channel breakdown

R146

G29

Red146 (57.3%)

Green29 (11.4%)

Blue0 (0%)

Hue11.92°

Saturation (HSL)100%

Lightness28.63%

Dominant channelRed

Hex per channelR 92 · G 1D · B 00

Keep nerding

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#921D00

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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