Colour

#7A1111

#7A1111
Red
Dark
Nearest: Maroon

#7A1111 is a red with RGB values 122, 17, 17 and HSL 0°, 76%, 27%. It is a dark colour, so white text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#7A1111#7A1111

HEX#7A1111

RGBrgb(122, 17, 17)

RGB (0–1)0.4784, 0.0667, 0.0667

RGB percentages47.8%, 6.7%, 6.7%

HSLhsl(0, 75.5%, 27.3%)

HSV / HSBhsv(0, 86.1%, 47.8%)

CMYK0%, 86.1%, 86.1%, 52.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer7,999,761

CSS custom property--colour: #7A1111;

Brightness & contrast

Relative luminance0.04579WCAG 2.x, 0 is black and 1 is white

Perceived brightness68.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.96:1

Contrast with white10.96:1WCAG normal text: AAA

Contrast with black1.92:1WCAG normal text: Fail

Greyscale equivalent#272727

Inverted#85EEEE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#342E0Fno red cones; affects about 1% of men; ΔE 46.7 from the original

Deuteranopia#4D440Bno green cones; the most common form, about 1% of men; ΔE 46.6 from the original

Tritanopia#870013no blue cones; rare, and affects men and women equally; ΔE 7.5 from the original

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

Contrast with white, large text10.96:1WCAG large text: AAA

Contrast with black, large text1.92:1WCAG large text: Fail

Named colours

Maroon · ΔE 9.4 Brown · ΔE 13.7 Dark red · ΔE 14 Firebrick · ΔE 20.1 Saddle brown · ΔE 23.3 Sienna · ΔE 23.6

Nearest named CSS colourMaroon (#800000)ΔE 9.39, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#117A7A

Analogous#7A1146, #7A4611

Triadic#117A11, #11117A

Split complementary#117A46, #11467A

Tetradic#467A11, #117A7A, #46117A

Tints, shades & saturation

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

Lighter +40%#EB6C6C

Lighter +30%#E44040

Lighter +20%#D41D1D

Lighter +10%#A71717

Darker −10%#4D0B0B

Darker −20%#200505

Darker −30%#000000

Darker −40%#000000

More saturated +25%#8B0000

Less saturated −25%#692222

Channel breakdown

R122

G17

B17

Red122 (47.8%)

Green17 (6.7%)

Blue17 (6.7%)

Hue0°

Saturation (HSL)75.54%

Lightness27.25%

Dominant channelRed

Hex per channelR 7A · G 11 · B 11

Keep nerding

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#7A1111

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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