Recognised as Colour

#F61D0D

#F61D0D
Red
Dark
Nearest: Red

#F61D0D is a red with RGB values 246, 29, 13 and HSL 4°, 93%, 51%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Red.

Colour values

#F61D0D#F61D0D

HEX#F61D0D

RGBrgb(246, 29, 13)

RGB (0–1)0.9647, 0.1137, 0.051

RGB percentages96.5%, 11.4%, 5.1%

HSLhsl(4.1, 92.8%, 50.8%)

HSV / HSBhsv(4.1, 94.7%, 96.5%)

CMYK0%, 88.2%, 94.7%, 3.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,129,293

CSS custom property--colour: #F61D0D;

Brightness & contrast

Relative luminance0.20501WCAG 2.x, 0 is black and 1 is white

Perceived brightness136.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.1:1

Contrast with white4.12:1WCAG normal text: Fail

Contrast with black5.1:1WCAG normal text: AA

Greyscale equivalent#4A4A4A

Inverted#09E2F2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6D5F00no red cones; affects about 1% of men; ΔE 81.1 from the original

Deuteranopia#9F8D00no green cones; the most common form, about 1% of men; ΔE 81 from the original

Tritanopia#FF0020no blue cones; rare, and affects men and women equally; ΔE 7.6 from the original

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

Contrast with white, large text4.12:1WCAG large text: AA

Contrast with black, large text5.1:1WCAG large text: AAA

Named colours

Red · ΔE 6.8 Orange red · ΔE 11.1 Tomato · ΔE 25.6 Crimson · ΔE 29.8 Firebrick · ΔE 34.2 Coral · ΔE 36.6

Nearest named CSS colourRed (#FF0000)ΔE 6.81, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0DE6F6

Analogous#F60D71, #F6920D

Triadic#0DF61D, #1D0DF6

Split complementary#0DF692, #0D71F6

Tetradic#71F60D, #0DE6F6, #920DF6

Tints, shades & saturation

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

Lighter +40%#FDD5D2

Lighter +30%#FBA7A1

Lighter +20%#FA796F

Lighter +10%#F84B3E

Darker −10%#C91507

Darker −20%#971006

Darker −30%#660B04

Darker −40%#350502

More saturated +25%#FF1504

Less saturated −25%#D7382C

Channel breakdown

R246

G29

B13

Red246 (96.5%)

Green29 (11.4%)

Blue13 (5.1%)

Hue4.12°

Saturation (HSL)92.83%

Lightness50.78%

Dominant channelRed

Hex per channelR F6 · G 1D · B 0D

Keep nerding

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

#F61D0D

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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