Recognised as Colour

#7F021F

#7F021F
Red
Dark
Nearest: Brown

#7F021F is a red with RGB values 127, 2, 31 and HSL 346°, 97%, 25%. It is a dark colour, so white text on it reaches 10.9:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#7F021F#7F021F

HEX#7F021F

RGBrgb(127, 2, 31)

RGB (0–1)0.498, 0.0078, 0.1216

RGB percentages49.8%, 0.8%, 12.2%

HSLhsl(346.1, 96.9%, 25.3%)

HSV / HSBhsv(346.1, 98.4%, 49.8%)

CMYK0%, 98.4%, 75.6%, 50.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,323,615

CSS custom property--colour: #7F021F;

Brightness & contrast

Relative luminance0.04654WCAG 2.x, 0 is black and 1 is white

Perceived brightness70.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.88:1

Contrast with white10.88:1WCAG normal text: AAA

Contrast with black1.93:1WCAG normal text: Fail

Greyscale equivalent#1F1F1F

Inverted#80FDE0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#312D1Fno red cones; affects about 1% of men; ΔE 51.1 from the original

Deuteranopia#4E461Bno green cones; the most common form, about 1% of men; ΔE 51.4 from the original

Tritanopia#8C0011no 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 text10.88:1WCAG large text: AAA

Contrast with black, large text1.93:1WCAG large text: Fail

Named colours

Brown · ΔE 14.8 Maroon · ΔE 16.3 Dark red · ΔE 19.9 Firebrick · ΔE 22.2 Indian red · ΔE 27.9 Sienna · ΔE 29.6

Nearest named CSS colourBrown (#A52A2A)ΔE 14.77, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#027F62

Analogous#7F025E, #7F2302

Triadic#1F7F02, #021F7F

Split complementary#027F23, #025E7F

Tetradic#5E7F02, #027F62, #23027F

Tints, shades & saturation

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

Lighter +40%#FC5179

Lighter +30%#FB1F52

Lighter +20%#E30438

Lighter +10%#B1032B

Darker −10%#4D0113

Darker −20%#1B0006

Darker −30%#000000

Darker −40%#000000

More saturated +25%#81001E

Less saturated −25%#6F1228

Channel breakdown

R127

B31

Red127 (49.8%)

Green2 (0.8%)

Blue31 (12.2%)

Hue346.08°

Saturation (HSL)96.9%

Lightness25.29%

Dominant channelRed

Hex per channelR 7F · G 02 · B 1F

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#7F021F

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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