Recognised as Colour

#DF2A07

#DF2A07
Red
Dark
Nearest: Orange red

#DF2A07 is a red with RGB values 223, 42, 7 and HSL 10°, 94%, 45%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Orange red.

Colour values

#DF2A07#DF2A07

HEX#DF2A07

RGBrgb(223, 42, 7)

RGB (0–1)0.8745, 0.1647, 0.0275

RGB percentages87.5%, 16.5%, 2.7%

HSLhsl(9.7, 93.9%, 45.1%)

HSV / HSBhsv(9.7, 96.9%, 87.5%)

CMYK0%, 81.2%, 96.9%, 12.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,625,287

CSS custom property--colour: #DF2A07;

Brightness & contrast

Relative luminance0.17359WCAG 2.x, 0 is black and 1 is white

Perceived brightness126.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.7:1

Contrast with white4.7:1WCAG normal text: AA

Contrast with black4.47:1WCAG normal text: Fail

Greyscale equivalent#4E4E4E

Inverted#20D5F8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#675A00no red cones; affects about 1% of men; ΔE 72.1 from the original

Deuteranopia#938200no green cones; the most common form, about 1% of men; ΔE 71.7 from the original

Tritanopia#F60027no blue cones; rare, and affects men and women equally; ΔE 14.8 from the original

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

Contrast with white, large text4.7:1WCAG large text: AAA

Contrast with black, large text4.47:1WCAG large text: AA

Named colours

Orange red · ΔE 12.9 Red · ΔE 16.3 Tomato · ΔE 20.7 Firebrick · ΔE 26.2 Crimson · ΔE 26.5 Chocolate · ΔE 30.3

Nearest named CSS colourOrange red (#FF4500)ΔE 12.93, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#07BCDF

Analogous#DF0750, #DF9607

Triadic#07DF2A, #2A07DF

Split complementary#07DF96, #0750DF

Tetradic#50DF07, #07BCDF, #9607DF

Tints, shades & saturation

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

Lighter +40%#FDC1B5

Lighter +30%#FB9784

Lighter +20%#FA6E52

Lighter +10%#F84421

Darker −10%#AE2105

Darker −20%#7C1704

Darker −30%#4B0E02

Darker −40%#190501

More saturated +25%#E62500

Less saturated −25%#C23D24

Channel breakdown

R223

G42

Red223 (87.5%)

Green42 (16.5%)

Blue7 (2.7%)

Hue9.72°

Saturation (HSL)93.91%

Lightness45.1%

Dominant channelRed

Hex per channelR DF · G 2A · B 07

Keep nerding

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

#DF2A07

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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