Colour

#DB0107

#DB0107
Red
Dark
Nearest: Red

#DB0107 is a red with RGB values 219, 1, 7 and HSL 358°, 99%, 43%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Red.

Colour values

#DB0107#DB0107

HEX#DB0107

RGBrgb(219, 1, 7)

RGB (0–1)0.8588, 0.0039, 0.0275

RGB percentages85.9%, 0.4%, 2.7%

HSLhsl(358.3, 99.1%, 43.1%)

HSV / HSBhsv(358.3, 99.5%, 85.9%)

CMYK0%, 99.5%, 96.8%, 14.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,352,647

CSS custom property--colour: #DB0107;

Brightness & contrast

Relative luminance0.15097WCAG 2.x, 0 is black and 1 is white

Perceived brightness119.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.22:1

Contrast with white5.22:1WCAG normal text: AA

Contrast with black4.02:1WCAG normal text: Fail

Greyscale equivalent#303030

Inverted#24FEF8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5C5100no red cones; affects about 1% of men; ΔE 77.6 from the original

Deuteranopia#8B7B00no green cones; the most common form, about 1% of men; ΔE 76.6 from the original

Tritanopia#F2000Eno blue cones; rare, and affects men and women equally; ΔE 8.1 from the original

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

Contrast with white, large text5.22:1WCAG large text: AAA

Contrast with black, large text4.02:1WCAG large text: AA

Named colours

Red · ΔE 14.9 Orange red · ΔE 16.7 Tomato · ΔE 24.1 Crimson · ΔE 24.2 Firebrick · ΔE 26.2 Dark red · ΔE 31.6

Nearest named CSS colourRed (#FF0000)ΔE 14.86, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#01DBD5

Analogous#DB0174, #DB6801

Triadic#07DB01, #0107DB

Split complementary#01DB68, #0174DB

Tetradic#74DB01, #01DBD5, #6801DB

Tints, shades & saturation

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

Lighter +40%#FFA9AC

Lighter +30%#FE777A

Lighter +20%#FE4449

Lighter +10%#FE1118

Darker −10%#A80105

Darker −20%#750104

Darker −30%#430002

Darker −40%#100001

More saturated +25%#DC0006

Less saturated −25%#C01C21

Channel breakdown

R219

Red219 (85.9%)

Green1 (0.4%)

Blue7 (2.7%)

Hue358.35°

Saturation (HSL)99.09%

Lightness43.14%

Dominant channelRed

Hex per channelR DB · G 01 · B 07

Keep nerding

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

#DB0107

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

Nerdulate something else