Recognised as Colour

#DB0B04

#DB0B04
Red
Dark
Nearest: Red

#DB0B04 is a red with RGB values 219, 11, 4 and HSL 2°, 96%, 44%. 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

#DB0B04#DB0B04

HEX#DB0B04

RGBrgb(219, 11, 4)

RGB (0–1)0.8588, 0.0431, 0.0157

RGB percentages85.9%, 4.3%, 1.6%

HSLhsl(2, 96.4%, 43.7%)

HSV / HSBhsv(2, 98.2%, 85.9%)

CMYK0%, 95%, 98.2%, 14.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,355,204

CSS custom property--colour: #DB0B04;

Brightness & contrast

Relative luminance0.15308WCAG 2.x, 0 is black and 1 is white

Perceived brightness120.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.17:1

Contrast with white5.17:1WCAG normal text: AA

Contrast with black4.06:1WCAG normal text: Fail

Greyscale equivalent#373737

Inverted#24F4FB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5E5200no red cones; affects about 1% of men; ΔE 76.4 from the original

Deuteranopia#8C7C00no green cones; the most common form, about 1% of men; ΔE 75.8 from the original

Tritanopia#F20012no 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 text5.17:1WCAG large text: AAA

Contrast with black, large text4.06:1WCAG large text: AA

Named colours

Red · ΔE 14.6 Orange red · ΔE 15.6 Tomato · ΔE 23.9 Crimson · ΔE 25.2 Firebrick · ΔE 26.6 Dark red · ΔE 31.8

Nearest named CSS colourRed (#FF0000)ΔE 14.65, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#04D4DB

Analogous#DB0468, #DB7704

Triadic#04DB0B, #0B04DB

Split complementary#04DB77, #0468DB

Tetradic#68DB04, #04D4DB, #7704DB

Tints, shades & saturation

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

Lighter +40%#FEB0AD

Lighter +30%#FD807B

Lighter +20%#FC4F49

Lighter +10%#FB1F17

Darker −10%#A90803

Darker −20%#770602

Darker −30%#450301

Darker −40%#130100

More saturated +25%#DF0700

Less saturated −25%#BF2520

Channel breakdown

R219

G11

Red219 (85.9%)

Green11 (4.3%)

Blue4 (1.6%)

Hue1.95°

Saturation (HSL)96.41%

Lightness43.73%

Dominant channelRed

Hex per channelR DB · G 0B · B 04

Keep nerding

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

#DB0B04

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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