Colour

#FF0B08

#FF0B08
Red
Dark
Nearest: Red

#FF0B08 is a red with RGB values 255, 11, 8 and HSL 1°, 100%, 52%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Red.

Colour values

#FF0B08#FF0B08

HEX#FF0B08

RGBrgb(255, 11, 8)

RGB (0–1)1, 0.0431, 0.0314

RGB percentages100%, 4.3%, 3.1%

HSLhsl(0.7, 100%, 51.6%)

HSV / HSBhsv(0.7, 96.9%, 100%)

CMYK0%, 95.7%, 96.9%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,714,504

CSS custom property--colour: #FF0B08;

Brightness & contrast

Relative luminance0.21517WCAG 2.x, 0 is black and 1 is white

Perceived brightness139.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.3:1

Contrast with white3.96:1WCAG normal text: Fail

Contrast with black5.3:1WCAG normal text: AA

Greyscale equivalent#3F3F3F

Inverted#00F4F7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6E6000no red cones; affects about 1% of men; ΔE 85.8 from the original

Deuteranopia#A49100no green cones; the most common form, about 1% of men; ΔE 85.1 from the original

Tritanopia#FF0016no blue cones; rare, and affects men and women equally; ΔE 4.3 from the original

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

Contrast with white, large text3.96:1WCAG large text: AA

Contrast with black, large text5.3:1WCAG large text: AAA

Named colours

Red · ΔE 2 Orange red · ΔE 12.8 Tomato · ΔE 30 Crimson · ΔE 33.5 Firebrick · ΔE 39.1 Coral · ΔE 40.8

Nearest named CSS colourRed (#FF0000)ΔE 2, below the just-noticeable difference

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#08FCFF

Analogous#FF0881, #FF8708

Triadic#08FF0B, #0B08FF

Split complementary#08FF86, #0881FF

Tetradic#81FF08, #08FCFF, #8708FF

Tints, shades & saturation

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

Lighter +40%#FFD5D4

Lighter +30%#FFA2A1

Lighter +20%#FF706E

Lighter +10%#FF3D3B

Darker −10%#D40300

Darker −20%#A10200

Darker −30%#6E0100

Darker −40%#3B0100

More saturated +25%#FF0B08

Less saturated −25%#E02927

Channel breakdown

R255

G11

Red255 (100%)

Green11 (4.3%)

Blue8 (3.1%)

Hue0.73°

Saturation (HSL)100%

Lightness51.57%

Dominant channelRed

Hex per channelR FF · G 0B · B 08

Keep nerding

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

#FF0B08

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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