Recognised as Colour

#EA0019

#EA0019
Red
Dark
Nearest: Red

#EA0019 is a red with RGB values 234, 0, 25 and HSL 354°, 100%, 46%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Red.

Colour values

#EA0019#EA0019

HEX#EA0019

RGBrgb(234, 0, 25)

RGB (0–1)0.9176, 0, 0.098

RGB percentages91.8%, 0%, 9.8%

HSLhsl(353.6, 100%, 45.9%)

HSV / HSBhsv(353.6, 100%, 91.8%)

CMYK0%, 100%, 89.3%, 8.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,335,449

CSS custom property--colour: #EA0019;

Brightness & contrast

Relative luminance0.17563WCAG 2.x, 0 is black and 1 is white

Perceived brightness128.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.65:1

Contrast with white4.65:1WCAG normal text: AA

Contrast with black4.51:1WCAG normal text: AA

Greyscale equivalent#343434

Inverted#15FFE6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#625714no red cones; affects about 1% of men; ΔE 81.6 from the original

Deuteranopia#958400no green cones; the most common form, about 1% of men; ΔE 81 from the original

Tritanopia#FF0014no blue cones; rare, and affects men and women equally; ΔE 9.5 from the original

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

Contrast with white, large text4.65:1WCAG large text: AAA

Contrast with black, large text4.51:1WCAG large text: AAA

Named colours

Red · ΔE 13.7 Orange red · ΔE 18 Crimson · ΔE 22 Tomato · ΔE 23.5 Firebrick · ΔE 27.8 Dark red · ΔE 34.9

Nearest named CSS colourRed (#FF0000)ΔE 13.74, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00EAD1

Analogous#EA008E, #EA5C00

Triadic#19EA00, #0019EA

Split complementary#00EA5C, #008EEA

Tetradic#8EEA00, #00EAD1, #5C00EA

Tints, shades & saturation

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

Lighter +40%#FFB7BF

Lighter +30%#FF8491

Lighter +20%#FF5164

Lighter +10%#FF1E36

Darker −10%#B70014

Darker −20%#84000E

Darker −30%#510009

Darker −40%#1E0003

More saturated +25%#EA0019

Less saturated −25%#CD1D30

Channel breakdown

R234

B25

Red234 (91.8%)

Green0 (0%)

Blue25 (9.8%)

Hue353.59°

Saturation (HSL)100%

Lightness45.88%

Dominant channelRed

Hex per channelR EA · G 00 · B 19

Keep nerding

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

#EA0019

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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