Recognised as Colour

#F61E0F

#F61E0F
Red
Dark
Nearest: Red

#F61E0F is a red with RGB values 246, 30, 15 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

#F61E0F#F61E0F

HEX#F61E0F

RGBrgb(246, 30, 15)

RGB (0–1)0.9647, 0.1176, 0.0588

RGB percentages96.5%, 11.8%, 5.9%

HSLhsl(3.9, 92.8%, 51.2%)

HSV / HSBhsv(3.9, 93.9%, 96.5%)

CMYK0%, 87.8%, 93.9%, 3.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,129,551

CSS custom property--colour: #F61E0F;

Brightness & contrast

Relative luminance0.20556WCAG 2.x, 0 is black and 1 is white

Perceived brightness136.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.11:1

Contrast with white4.11:1WCAG normal text: Fail

Contrast with black5.11:1WCAG normal text: AA

Greyscale equivalent#4B4B4B

Inverted#09E1F0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6D6003no red cones; affects about 1% of men; ΔE 81.4 from the original

Deuteranopia#9F8D00no green cones; the most common form, about 1% of men; ΔE 80.8 from the original

Tritanopia#FF0020no blue cones; rare, and affects men and women equally; ΔE 7.3 from the original

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

Contrast with white, large text4.11:1WCAG large text: AA

Contrast with black, large text5.11:1WCAG large text: AAA

Named colours

Red · ΔE 7.3 Orange red · ΔE 11.2 Tomato · ΔE 25.2 Crimson · ΔE 29.2 Firebrick · ΔE 33.7 Coral · ΔE 36.2

Nearest named CSS colourRed (#FF0000)ΔE 7.27, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0FE7F6

Analogous#F60F73, #F6920F

Triadic#0FF61E, #1E0FF6

Split complementary#0FF692, #0F73F6

Tetradic#73F60F, #0FE7F6, #920FF6

Tints, shades & saturation

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

Lighter +40%#FDD6D4

Lighter +30%#FCA8A2

Lighter +20%#FA7A71

Lighter +10%#F84C40

Darker −10%#CA1408

Darker −20%#990F06

Darker −30%#680A04

Darker −40%#370502

More saturated +25%#FF1606

Less saturated −25%#D7392E

Channel breakdown

R246

G30

B15

Red246 (96.5%)

Green30 (11.8%)

Blue15 (5.9%)

Hue3.9°

Saturation (HSL)92.77%

Lightness51.18%

Dominant channelRed

Hex per channelR F6 · G 1E · B 0F

Keep nerding

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

#F61E0F

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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