Recognised as Colour

#D30745

#D30745
Red
Dark
Nearest: Crimson

#D30745 is a red with RGB values 211, 7, 69 and HSL 342°, 94%, 43%. It is a dark colour, so white text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#D30745#D30745

HEX#D30745

RGBrgb(211, 7, 69)

RGB (0–1)0.8275, 0.0275, 0.2706

RGB percentages82.7%, 2.7%, 27.1%

HSLhsl(341.8, 93.6%, 42.7%)

HSV / HSBhsv(341.8, 96.7%, 82.7%)

CMYK0%, 96.7%, 67.3%, 17.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,829,957

CSS custom property--colour: #D30745;

Brightness & contrast

Relative luminance0.14431WCAG 2.x, 0 is black and 1 is white

Perceived brightness117.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.4:1

Contrast with white5.4:1WCAG normal text: AA

Contrast with black3.89:1WCAG normal text: Fail

Greyscale equivalent#373737

Inverted#2CF8BA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#545145no red cones; affects about 1% of men; ΔE 74.5 from the original

Deuteranopia#83783Fno green cones; the most common form, about 1% of men; ΔE 75 from the original

Tritanopia#E80029no blue cones; rare, and affects men and women equally; ΔE 22.7 from the original

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

Contrast with white, large text5.4:1WCAG large text: AAA

Contrast with black, large text3.89:1WCAG large text: AA

Named colours

Crimson · ΔE 8.9 Firebrick · ΔE 20.1 Brown · ΔE 22.7 Indian red · ΔE 27.2 Tomato · ΔE 30.3 Dark red · ΔE 30.4

Nearest named CSS colourCrimson (#DC143C)ΔE 8.86, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#07D395

Analogous#D307AB, #D32F07

Triadic#45D307, #0745D3

Split complementary#07D32F, #07ABD3

Tetradic#ABD307, #07D395, #2F07D3

Tints, shades & saturation

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

Lighter +40%#FCAAC3

Lighter +30%#FB78A0

Lighter +20%#F9477D

Lighter +10%#F7165A

Darker −10%#A20535

Darker −20%#700425

Darker −30%#3F0215

Darker −40%#0E0004

More saturated +25%#DA0042

Less saturated −25%#B82250

Channel breakdown

R211

B69

Red211 (82.7%)

Green7 (2.7%)

Blue69 (27.1%)

Hue341.76°

Saturation (HSL)93.58%

Lightness42.75%

Dominant channelRed

Hex per channelR D3 · G 07 · B 45

Keep nerding

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

#D30745

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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