Colour

#E7005A

#E7005A
Red
Dark
Nearest: Crimson

#E7005A is a red with RGB values 231, 0, 90 and HSL 337°, 100%, 45%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#E7005A#E7005A

HEX#E7005A

RGBrgb(231, 0, 90)

RGB (0–1)0.9059, 0, 0.3529

RGB percentages90.6%, 0%, 35.3%

HSLhsl(336.6, 100%, 45.3%)

HSV / HSBhsv(336.6, 100%, 90.6%)

CMYK0%, 100%, 61%, 9.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,138,906

CSS custom property--colour: #E7005A;

Brightness & contrast

Relative luminance0.17727WCAG 2.x, 0 is black and 1 is white

Perceived brightness129.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.62:1

Contrast with white4.62:1WCAG normal text: AA

Contrast with black4.55:1WCAG normal text: AA

Greyscale equivalent#383838

Inverted#18FFA5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#595A5Bno red cones; affects about 1% of men; ΔE 80.1 from the original

Deuteranopia#8E8354no green cones; the most common form, about 1% of men; ΔE 80.5 from the original

Tritanopia#FD0034no blue cones; rare, and affects men and women equally; ΔE 28.8 from the original

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

Contrast with white, large text4.62:1WCAG large text: AAA

Contrast with black, large text4.55:1WCAG large text: AAA

Named colours

Crimson · ΔE 16.4 Deep pink · ΔE 26.3 Firebrick · ΔE 30.1 Brown · ΔE 31.9 Indian red · ΔE 32.5 Medium violet red · ΔE 34.4

Nearest named CSS colourCrimson (#DC143C)ΔE 16.36, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00E78D

Analogous#E700CE, #E71900

Triadic#5AE700, #005AE7

Split complementary#00E719, #00CEE7

Tetradic#CEE700, #00E78D, #1900E7

Tints, shades & saturation

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

Lighter +40%#FFB4D1

Lighter +30%#FF81B2

Lighter +20%#FF4E93

Lighter +10%#FF1B74

Darker −10%#B40046

Darker −20%#810032

Darker −30%#4E001E

Darker −40%#1B000B

More saturated +25%#E7005A

Less saturated −25%#CA1D60

Channel breakdown

R231

B90

Red231 (90.6%)

Green0 (0%)

Blue90 (35.3%)

Hue336.62°

Saturation (HSL)100%

Lightness45.29%

Dominant channelRed

Hex per channelR E7 · G 00 · B 5A

Keep nerding

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

#E7005A

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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