Colour

#64000E

#64000E
Red
Dark
Nearest: Maroon

#64000E is a red with RGB values 100, 0, 14 and HSL 352°, 100%, 20%. It is a dark colour, so white text on it reaches 13.6:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#64000E#64000E

HEX#64000E

RGBrgb(100, 0, 14)

RGB (0–1)0.3922, 0, 0.0549

RGB percentages39.2%, 0%, 5.5%

HSLhsl(351.6, 100%, 19.6%)

HSV / HSBhsv(351.6, 100%, 39.2%)

CMYK0%, 100%, 86%, 60.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,553,614

CSS custom property--colour: #64000E;

Brightness & contrast

Relative luminance0.02741WCAG 2.x, 0 is black and 1 is white

Perceived brightness54.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.56:1

Contrast with white13.56:1WCAG normal text: AAA

Contrast with black1.55:1WCAG normal text: Fail

Greyscale equivalent#161616

Inverted#9BFFF1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#25210Dno red cones; affects about 1% of men; ΔE 43.9 from the original

Deuteranopia#3C3509no green cones; the most common form, about 1% of men; ΔE 43.7 from the original

Tritanopia#6F0006no blue cones; rare, and affects men and women equally; ΔE 8 from the original

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

Contrast with white, large text13.56:1WCAG large text: AAA

Contrast with black, large text1.55:1WCAG large text: Fail

Named colours

Maroon · ΔE 17.8 Brown · ΔE 21.9 Dark red · ΔE 22.7 Firebrick · ΔE 29.1 Saddle brown · ΔE 29.3 Sienna · ΔE 30

Nearest named CSS colourMaroon (#800000)ΔE 17.81, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#006456

Analogous#640040, #642400

Triadic#0E6400, #000E64

Split complementary#006424, #004064

Tetradic#406400, #006456, #240064

Tints, shades & saturation

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

Lighter +40%#FF314E

Lighter +30%#FD0023

Lighter +20%#CA001C

Lighter +10%#970015

Darker −10%#310007

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#64000E

Less saturated −25%#580C17

Channel breakdown

R100

B14

Red100 (39.2%)

Green0 (0%)

Blue14 (5.5%)

Hue351.6°

Saturation (HSL)100%

Lightness19.61%

Dominant channelRed

Hex per channelR 64 · G 00 · B 0E

Keep nerding

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#64000E

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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