Recognised as Colour

#D2363A

#D2363A
Red
Dark
Nearest: Firebrick

#D2363A is a red with RGB values 210, 54, 58 and HSL 358°, 63%, 52%. It is a dark colour, so white text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Firebrick.

Colour values

#D2363A#D2363A

HEX#D2363A

RGBrgb(210, 54, 58)

RGB (0–1)0.8235, 0.2118, 0.2275

RGB percentages82.4%, 21.2%, 22.7%

HSLhsl(358.5, 63.4%, 51.8%)

HSV / HSBhsv(358.5, 74.3%, 82.4%)

CMYK0%, 74.3%, 72.4%, 17.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,776,442

CSS custom property--colour: #D2363A;

Brightness & contrast

Relative luminance0.16645WCAG 2.x, 0 is black and 1 is white

Perceived brightness123.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.85:1

Contrast with white4.85:1WCAG normal text: AA

Contrast with black4.33:1WCAG normal text: Fail

Greyscale equivalent#575757

Inverted#2DC9C5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#645C39no red cones; affects about 1% of men; ΔE 64.8 from the original

Deuteranopia#8B7E34no green cones; the most common form, about 1% of men; ΔE 65.3 from the original

Tritanopia#E70039no blue cones; rare, and affects men and women equally; ΔE 15.3 from the original

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

Contrast with white, large text4.85:1WCAG large text: AAA

Contrast with black, large text4.33:1WCAG large text: AA

Named colours

Firebrick · ΔE 10 Crimson · ΔE 10.8 Brown · ΔE 15.4 Tomato · ΔE 18.4 Indian red · ΔE 21 Dark red · ΔE 22.6

Nearest named CSS colourFirebrick (#B22222)ΔE 10.02, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#36D2CE

Analogous#D23688, #D28036

Triadic#3AD236, #363AD2

Split complementary#36D280, #3688D2

Tetradic#88D236, #36D2CE, #8036D2

Tints, shades & saturation

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

Lighter +40%#F7DDDD

Lighter +30%#EEB3B5

Lighter +20%#E5898C

Lighter +10%#DB6063

Darker −10%#AE272A

Darker −20%#841E20

Darker −30%#5B1416

Darker −40%#310B0C

More saturated +25%#F1171D

Less saturated −25%#B35557

Channel breakdown

R210

G54

B58

Red210 (82.4%)

Green54 (21.2%)

Blue58 (22.7%)

Hue358.46°

Saturation (HSL)63.41%

Lightness51.76%

Dominant channelRed

Hex per channelR D2 · G 36 · B 3A

Keep nerding

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

#D2363A

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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