Recognised as Colour

#F02306

#F02306
Red
Dark
Nearest: Red

#F02306 is a red with RGB values 240, 35, 6 and HSL 7°, 95%, 48%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Red.

Colour values

#F02306#F02306

HEX#F02306

RGBrgb(240, 35, 6)

RGB (0–1)0.9412, 0.1373, 0.0235

RGB percentages94.1%, 13.7%, 2.4%

HSLhsl(7.4, 95.1%, 48.2%)

HSV / HSBhsv(7.4, 97.5%, 94.1%)

CMYK0%, 85.4%, 97.5%, 5.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,737,606

CSS custom property--colour: #F02306;

Brightness & contrast

Relative luminance0.1974WCAG 2.x, 0 is black and 1 is white

Perceived brightness134 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.95:1

Contrast with white4.24:1WCAG normal text: Fail

Contrast with black4.95:1WCAG normal text: AA

Greyscale equivalent#4C4C4C

Inverted#0FDCF9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6C5E00no red cones; affects about 1% of men; ΔE 78.5 from the original

Deuteranopia#9C8A00no green cones; the most common form, about 1% of men; ΔE 78.1 from the original

Tritanopia#FF0022no blue cones; rare, and affects men and women equally; ΔE 10.7 from the original

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

Contrast with white, large text4.24:1WCAG large text: AA

Contrast with black, large text4.95:1WCAG large text: AAA

Named colours

Red · ΔE 8.7 Orange red · ΔE 9.6 Tomato · ΔE 24.7 Crimson · ΔE 30 Firebrick · ΔE 32.9 Coral · ΔE 35.1

Nearest named CSS colourRed (#FF0000)ΔE 8.74, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#06D3F0

Analogous#F0065E, #F09806

Triadic#06F023, #2306F0

Split complementary#06F098, #065EF0

Tetradic#5EF006, #06D3F0, #9806F0

Tints, shades & saturation

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

Lighter +40%#FECCC4

Lighter +30%#FCA093

Lighter +20%#FB7461

Lighter +10%#FA482F

Darker −10%#BE1C05

Darker −20%#8C1404

Darker −30%#5B0D02

Darker −40%#290601

More saturated +25%#F61E00

Less saturated −25%#D13A25

Channel breakdown

R240

G35

Red240 (94.1%)

Green35 (13.7%)

Blue6 (2.4%)

Hue7.44°

Saturation (HSL)95.12%

Lightness48.24%

Dominant channelRed

Hex per channelR F0 · G 23 · B 06

Keep nerding

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

#F02306

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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