Recognised as Colour

#D4300E

#D4300E
Red
Dark
Nearest: Orange red

#D4300E is a red with RGB values 212, 48, 14 and HSL 10°, 88%, 44%. It is a dark colour, so white text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Orange red.

Colour values

#D4300E#D4300E

HEX#D4300E

RGBrgb(212, 48, 14)

RGB (0–1)0.8314, 0.1882, 0.0549

RGB percentages83.1%, 18.8%, 5.5%

HSLhsl(10.3, 87.6%, 44.3%)

HSV / HSBhsv(10.3, 93.4%, 83.1%)

CMYK0%, 77.4%, 93.4%, 16.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,905,934

CSS custom property--colour: #D4300E;

Brightness & contrast

Relative luminance0.16143WCAG 2.x, 0 is black and 1 is white

Perceived brightness121.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.97:1

Contrast with white4.97:1WCAG normal text: AA

Contrast with black4.23:1WCAG normal text: Fail

Greyscale equivalent#505050

Inverted#2BCFF1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#655902no red cones; affects about 1% of men; ΔE 67.1 from the original

Deuteranopia#8D7D00no green cones; the most common form, about 1% of men; ΔE 67 from the original

Tritanopia#EA002Cno blue cones; rare, and affects men and women equally; ΔE 17.3 from the original

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

Contrast with white, large text4.97:1WCAG large text: AAA

Contrast with black, large text4.23:1WCAG large text: AA

Named colours

Orange red · ΔE 17.9 Tomato · ΔE 18.1 Firebrick · ΔE 20.6 Red · ΔE 22.6 Crimson · ΔE 24.1 Chocolate · ΔE 26.1

Nearest named CSS colourOrange red (#FF4500)ΔE 17.92, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0EB2D4

Analogous#D40E4F, #D4930E

Triadic#0ED430, #300ED4

Split complementary#0ED493, #0E4FD4

Tetradic#4FD40E, #0EB2D4, #930ED4

Tints, shades & saturation

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

Lighter +40%#FAC0B4

Lighter +30%#F79884

Lighter +20%#F47054

Lighter +10%#F14724

Darker −10%#A4250B

Darker −20%#741A08

Darker −30%#441005

Darker −40%#150501

More saturated +25%#E22700

Less saturated −25%#B8432A

Channel breakdown

R212

G48

B14

Red212 (83.1%)

Green48 (18.8%)

Blue14 (5.5%)

Hue10.3°

Saturation (HSL)87.61%

Lightness44.31%

Dominant channelRed

Hex per channelR D4 · G 30 · B 0E

Keep nerding

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

#D4300E

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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