Colour

#7A001C

#7A001C
Red
Dark
Nearest: Brown

#7A001C is a red with RGB values 122, 0, 28 and HSL 346°, 100%, 24%. It is a dark colour, so white text on it reaches 11.4:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#7A001C#7A001C

HEX#7A001C

RGBrgb(122, 0, 28)

RGB (0–1)0.4784, 0, 0.1098

RGB percentages47.8%, 0%, 11%

HSLhsl(346.2, 100%, 23.9%)

HSV / HSBhsv(346.2, 100%, 47.8%)

CMYK0%, 100%, 77%, 52.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer7,995,420

CSS custom property--colour: #7A001C;

Brightness & contrast

Relative luminance0.04221WCAG 2.x, 0 is black and 1 is white

Perceived brightness67.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 11.39:1

Contrast with white11.39:1WCAG normal text: AAA

Contrast with black1.84:1WCAG normal text: Fail

Greyscale equivalent#1C1C1C

Inverted#85FFE3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2E2A1Cno red cones; affects about 1% of men; ΔE 50.1 from the original

Deuteranopia#4A4218no green cones; the most common form, about 1% of men; ΔE 50.1 from the original

Tritanopia#87000Eno blue cones; rare, and affects men and women equally; ΔE 13.1 from the original

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

Contrast with white, large text11.39:1WCAG large text: AAA

Contrast with black, large text1.84:1WCAG large text: Fail

Named colours

Brown · ΔE 15.9 Maroon · ΔE 16.2 Dark red · ΔE 20.1 Firebrick · ΔE 23.3 Indian red · ΔE 29.1 Sienna · ΔE 29.7

Nearest named CSS colourBrown (#A52A2A)ΔE 15.92, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#007A5E

Analogous#7A0059, #7A2100

Triadic#1C7A00, #001C7A

Split complementary#007A21, #00597A

Tetradic#597A00, #007A5E, #21007A

Tints, shades & saturation

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

Lighter +40%#FF4771

Lighter +30%#FF144A

Lighter +20%#E00033

Lighter +10%#AD0028

Darker −10%#470010

Darker −20%#140005

Darker −30%#000000

Darker −40%#000000

More saturated +25%#7A001C

Less saturated −25%#6B0F24

Channel breakdown

R122

B28

Red122 (47.8%)

Green0 (0%)

Blue28 (11%)

Hue346.23°

Saturation (HSL)100%

Lightness23.92%

Dominant channelRed

Hex per channelR 7A · G 00 · B 1C

Keep nerding

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#7A001C

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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