Recognised as Colour

#FF0A06

#FF0A06
Red
Dark
Nearest: Red

#FF0A06 is a red with RGB values 255, 10, 6 and HSL 1°, 100%, 51%. 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

#FF0A06#FF0A06

HEX#FF0A06

RGBrgb(255, 10, 6)

RGB (0–1)1, 0.0392, 0.0235

RGB percentages100%, 3.9%, 2.4%

HSLhsl(1, 100%, 51.2%)

HSV / HSBhsv(1, 97.6%, 100%)

CMYK0%, 96.1%, 97.6%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,714,246

CSS custom property--colour: #FF0A06;

Brightness & contrast

Relative luminance0.2149WCAG 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#3E3E3E

Inverted#00F5F9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6E6000no red cones; affects about 1% of men; ΔE 86 from the original

Deuteranopia#A49100no green cones; the most common form, about 1% of men; ΔE 85.2 from the original

Tritanopia#FF0015no 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 1.5 Orange red · ΔE 12.8 Tomato · ΔE 30.3 Crimson · ΔE 33.9 Firebrick · ΔE 39.4 Coral · ΔE 41.1

Nearest named CSS colourRed (#FF0000)ΔE 1.55, below the just-noticeable difference

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#06FBFF

Analogous#FF067F, #FF8606

Triadic#06FF0A, #0A06FF

Split complementary#06FF86, #067FFF

Tetradic#7FFF06, #06FBFF, #8606FF

Tints, shades & saturation

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

Lighter +40%#FFD3D2

Lighter +30%#FFA19F

Lighter +20%#FF6E6C

Lighter +10%#FF3C39

Darker −10%#D20300

Darker −20%#9F0300

Darker −30%#6C0200

Darker −40%#390100

More saturated +25%#FF0A06

Less saturated −25%#E02825

Channel breakdown

R255

G10

Red255 (100%)

Green10 (3.9%)

Blue6 (2.4%)

Hue0.96°

Saturation (HSL)100%

Lightness51.18%

Dominant channelRed

Hex per channelR FF · G 0A · B 06

Keep nerding

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

#FF0A06

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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