Recognised as Colour

#DD5424

#DD5424
Orange
Dark
Nearest: Tomato

#DD5424 is a orange with RGB values 221, 84, 36 and HSL 16°, 73%, 50%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Tomato.

Colour values

#DD5424#DD5424

HEX#DD5424

RGBrgb(221, 84, 36)

RGB (0–1)0.8667, 0.3294, 0.1412

RGB percentages86.7%, 32.9%, 14.1%

HSLhsl(15.6, 73.1%, 50.4%)

HSV / HSBhsv(15.6, 83.7%, 86.7%)

CMYK0%, 62%, 83.7%, 13.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,504,996

CSS custom property--colour: #DD5424;

Brightness & contrast

Relative luminance0.2184WCAG 2.x, 0 is black and 1 is white

Perceived brightness137.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.37:1

Contrast with white3.91:1WCAG normal text: Fail

Contrast with black5.37:1WCAG normal text: AA

Greyscale equivalent#6E6E6E

Inverted#22ABDB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7C6D1Cno red cones; affects about 1% of men; ΔE 56.1 from the original

Deuteranopia#9D8C1Dno green cones; the most common form, about 1% of men; ΔE 57 from the original

Tritanopia#F32F4Bno blue cones; rare, and affects men and women equally; ΔE 28.7 from the original

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

Contrast with white, large text3.91:1WCAG large text: AA

Contrast with black, large text5.37:1WCAG large text: AAA

Named colours

Tomato · ΔE 12.6 Chocolate · ΔE 14.9 Coral · ΔE 15.8 Firebrick · ΔE 21.9 Orange red · ΔE 23 Brown · ΔE 28

Nearest named CSS colourTomato (#FF6347)ΔE 12.57, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#24ADDD

Analogous#DD2451, #DDB024

Triadic#24DD54, #5424DD

Split complementary#24DDB0, #2451DD

Tetradic#51DD24, #24ADDD, #B024DD

Tints, shades & saturation

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

Lighter +40%#F8DED5

Lighter +30%#F2BBA8

Lighter +20%#EB997C

Lighter +10%#E47650

Darker −10%#B2431C

Darker −20%#863215

Darker −30%#5A220E

Darker −40%#2E1107

More saturated +25%#FD4504

Less saturated −25%#BD6344

Channel breakdown

R221

G84

B36

Red221 (86.7%)

Green84 (32.9%)

Blue36 (14.1%)

Hue15.57°

Saturation (HSL)73.12%

Lightness50.39%

Dominant channelRed

Hex per channelR DD · G 54 · B 24

Keep nerding

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

#DD5424

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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