Recognised as Colour

#D54D34

#D54D34
Red
Dark
Nearest: Tomato

#D54D34 is a red with RGB values 213, 77, 52 and HSL 9°, 66%, 52%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Tomato.

Colour values

#D54D34#D54D34

HEX#D54D34

RGBrgb(213, 77, 52)

RGB (0–1)0.8353, 0.302, 0.2039

RGB percentages83.5%, 30.2%, 20.4%

HSLhsl(9.3, 65.7%, 52%)

HSV / HSBhsv(9.3, 75.6%, 83.5%)

CMYK0%, 63.8%, 75.6%, 16.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,978,932

CSS custom property--colour: #D54D34;

Brightness & contrast

Relative luminance0.19702WCAG 2.x, 0 is black and 1 is white

Perceived brightness131.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.94:1

Contrast with white4.25:1WCAG normal text: Fail

Contrast with black4.94:1WCAG normal text: AA

Greyscale equivalent#686868

Inverted#2AB2CB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#736830no red cones; affects about 1% of men; ΔE 57.1 from the original

Deuteranopia#95862Fno green cones; the most common form, about 1% of men; ΔE 57.3 from the original

Tritanopia#EA2948no blue cones; rare, and affects men and women equally; ΔE 21.8 from the original

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

Contrast with white, large text4.25:1WCAG large text: AA

Contrast with black, large text4.94:1WCAG large text: AAA

Named colours

Tomato · ΔE 12.7 Firebrick · ΔE 13.9 Coral · ΔE 17.8 Brown · ΔE 18.7 Chocolate · ΔE 21.1 Crimson · ΔE 21.3

Nearest named CSS colourTomato (#FF6347)ΔE 12.66, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#34BCD5

Analogous#D5346B, #D59E34

Triadic#34D54D, #4D34D5

Split complementary#34D59D, #346CD5

Tetradic#6BD534, #34BCD5, #9D34D5

Tints, shades & saturation

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

Lighter +40%#F8E1DD

Lighter +30%#EFBCB3

Lighter +20%#E69789

Lighter +10%#DE725E

Darker −10%#B13B25

Darker −20%#872D1C

Darker −30%#5D1F13

Darker −40%#33110A

More saturated +25%#F43815

Less saturated −25%#B66253

Channel breakdown

R213

G77

B52

Red213 (83.5%)

Green77 (30.2%)

Blue52 (20.4%)

Hue9.32°

Saturation (HSL)65.71%

Lightness51.96%

Dominant channelRed

Hex per channelR D5 · G 4D · B 34

Keep nerding

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

#D54D34

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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