Recognised as Colour

#65040F

#65040F
Red
Dark
Nearest: Maroon

#65040F is a red with RGB values 101, 4, 15 and HSL 353°, 92%, 21%. It is a dark colour, so white text on it reaches 13.3:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#65040F#65040F

HEX#65040F

RGBrgb(101, 4, 15)

RGB (0–1)0.3961, 0.0157, 0.0588

RGB percentages39.6%, 1.6%, 5.9%

HSLhsl(353.2, 92.4%, 20.6%)

HSV / HSBhsv(353.2, 96%, 39.6%)

CMYK0%, 96%, 85.1%, 60.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,620,175

CSS custom property--colour: #65040F;

Brightness & contrast

Relative luminance0.02888WCAG 2.x, 0 is black and 1 is white

Perceived brightness55.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.31:1

Contrast with white13.31:1WCAG normal text: AAA

Contrast with black1.58:1WCAG normal text: Fail

Greyscale equivalent#191919

Inverted#9AFBF0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#27220Eno red cones; affects about 1% of men; ΔE 42.7 from the original

Deuteranopia#3E360Ano green cones; the most common form, about 1% of men; ΔE 42.5 from the original

Tritanopia#70000Ano blue cones; rare, and affects men and women equally; ΔE 7.2 from the original

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

Contrast with white, large text13.31:1WCAG large text: AAA

Contrast with black, large text1.58:1WCAG large text: Fail

Named colours

Maroon · ΔE 17.7 Brown · ΔE 21.6 Dark red · ΔE 22.6 Saddle brown · ΔE 28.4 Firebrick · ΔE 28.9 Sienna · ΔE 29.1

Nearest named CSS colourMaroon (#800000)ΔE 17.7, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#04655A

Analogous#650440, #652A04

Triadic#0F6504, #040F65

Split complementary#046529, #044065

Tetradic#3F6504, #04655A, #290465

Tints, shades & saturation

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

Lighter +40%#F73E53

Lighter +30%#F50D27

Lighter +20%#C7081E

Lighter +10%#960616

Darker −10%#340208

Darker −20%#030000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#69000C

Less saturated −25%#581119

Channel breakdown

R101

B15

Red101 (39.6%)

Green4 (1.6%)

Blue15 (5.9%)

Hue353.2°

Saturation (HSL)92.38%

Lightness20.59%

Dominant channelRed

Hex per channelR 65 · G 04 · B 0F

Keep nerding

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

#65040F

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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