Colour

#7A002A

#7A002A
Red
Dark
Nearest: Brown

#7A002A is a red with RGB values 122, 0, 42 and HSL 339°, 100%, 24%. It is a dark colour, so white text on it reaches 11.3:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#7A002A#7A002A

HEX#7A002A

RGBrgb(122, 0, 42)

RGB (0–1)0.4784, 0, 0.1647

RGB percentages47.8%, 0%, 16.5%

HSLhsl(339.3, 100%, 23.9%)

HSV / HSBhsv(339.3, 100%, 47.8%)

CMYK0%, 100%, 65.6%, 52.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer7,995,434

CSS custom property--colour: #7A002A;

Brightness & contrast

Relative luminance0.04305WCAG 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 11.28:1

Contrast with white11.28:1WCAG normal text: AAA

Contrast with black1.86:1WCAG normal text: Fail

Greyscale equivalent#1D1D1D

Inverted#85FFD5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2C2B2Ano red cones; affects about 1% of men; ΔE 49.6 from the original

Deuteranopia#494327no green cones; the most common form, about 1% of men; ΔE 50.5 from the original

Tritanopia#860016no blue cones; rare, and affects men and women equally; ΔE 17.2 from the original

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

Contrast with white, large text11.28:1WCAG large text: AAA

Contrast with black, large text1.86:1WCAG large text: Fail

Named colours

Brown · ΔE 22.1 Maroon · ΔE 25.4 Dark red · ΔE 29 Firebrick · ΔE 30 Indian red · ΔE 30.4 Sienna · ΔE 35.2

Nearest named CSS colourBrown (#A52A2A)ΔE 22.09, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#007A50

Analogous#7A0067, #7A1300

Triadic#2A7A00, #002A7A

Split complementary#007A13, #00677A

Tetradic#677A00, #007A50, #13007A

Tints, shades & saturation

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

Lighter +40%#FF4786

Lighter +30%#FF1465

Lighter +20%#E0004D

Lighter +10%#AD003C

Darker −10%#470018

Darker −20%#140007

Darker −30%#000000

Darker −40%#000000

More saturated +25%#7A002A

Less saturated −25%#6B0F2F

Channel breakdown

R122

B42

Red122 (47.8%)

Green0 (0%)

Blue42 (16.5%)

Hue339.34°

Saturation (HSL)100%

Lightness23.92%

Dominant channelRed

Hex per channelR 7A · G 00 · B 2A

Keep nerding

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#7A002A

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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