Recognised as Colour

#DF2600

#DF2600
Red
Dark
Nearest: Orange red

#DF2600 is a red with RGB values 223, 38, 0 and HSL 10°, 100%, 44%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Orange red.

Colour values

#DF2600#DF2600

HEX#DF2600

RGBrgb(223, 38, 0)

RGB (0–1)0.8745, 0.149, 0

RGB percentages87.5%, 14.9%, 0%

HSLhsl(10.2, 100%, 43.7%)

HSV / HSBhsv(10.2, 100%, 87.5%)

CMYK0%, 83%, 100%, 12.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,624,256

CSS custom property--colour: #DF2600;

Brightness & contrast

Relative luminance0.17074WCAG 2.x, 0 is black and 1 is white

Perceived brightness125.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.76:1

Contrast with white4.76:1WCAG normal text: AA

Contrast with black4.41:1WCAG normal text: Fail

Greyscale equivalent#4B4B4B

Inverted#20D9FF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#665900no red cones; affects about 1% of men; ΔE 73.3 from the original

Deuteranopia#928100no green cones; the most common form, about 1% of men; ΔE 72.5 from the original

Tritanopia#F60023no blue cones; rare, and affects men and women equally; ΔE 13.9 from the original

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

Contrast with white, large text4.76:1WCAG large text: AAA

Contrast with black, large text4.41:1WCAG large text: AA

Named colours

Orange red · ΔE 11.9 Red · ΔE 14.9 Tomato · ΔE 22.5 Firebrick · ΔE 27.9 Crimson · ΔE 28.1 Chocolate · ΔE 31.5

Nearest named CSS colourOrange red (#FF4500)ΔE 11.94, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00B9DF

Analogous#DF004A, #DF9600

Triadic#00DF26, #2600DF

Split complementary#00DF95, #004ADF

Tetradic#49DF00, #00B9DF, #9500DF

Tints, shades & saturation

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

Lighter +40%#FFBAAC

Lighter +30%#FF9079

Lighter +20%#FF6646

Lighter +10%#FF3B13

Darker −10%#AC1D00

Darker −20%#791500

Darker −30%#460C00

Darker −40%#130300

More saturated +25%#DF2600

Less saturated −25%#C3381C

Channel breakdown

R223

G38

Red223 (87.5%)

Green38 (14.9%)

Blue0 (0%)

Hue10.22°

Saturation (HSL)100%

Lightness43.73%

Dominant channelRed

Hex per channelR DF · G 26 · B 00

Keep nerding

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

#DF2600

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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