Recognised as Colour

#5A0D28

#5A0D28
Red
Dark
Nearest: Brown

#5A0D28 is a red with RGB values 90, 13, 40 and HSL 339°, 75%, 20%. It is a dark colour, so white text on it reaches 13.8:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#5A0D28#5A0D28

HEX#5A0D28

RGBrgb(90, 13, 40)

RGB (0–1)0.3529, 0.051, 0.1569

RGB percentages35.3%, 5.1%, 15.7%

HSLhsl(339, 74.8%, 20.2%)

HSV / HSBhsv(339, 85.6%, 35.3%)

CMYK0%, 85.6%, 55.6%, 64.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,901,608

CSS custom property--colour: #5A0D28;

Brightness & contrast

Relative luminance0.02615WCAG 2.x, 0 is black and 1 is white

Perceived brightness52 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.79:1

Contrast with white13.79:1WCAG normal text: AAA

Contrast with black1.52:1WCAG normal text: Fail

Greyscale equivalent#1F1F1F

Inverted#A5F2D7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#212329no red cones; affects about 1% of men; ΔE 36.3 from the original

Deuteranopia#353226no green cones; the most common form, about 1% of men; ΔE 37 from the original

Tritanopia#630019no blue cones; rare, and affects men and women equally; ΔE 12.8 from the original

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

Contrast with white, large text13.79:1WCAG large text: AAA

Contrast with black, large text1.52:1WCAG large text: Fail

Named colours

Brown · ΔE 35.3 Maroon · ΔE 36.6 Indian red · ΔE 40.3 Black · ΔE 40.4 Sienna · ΔE 40.8 Dark red · ΔE 41.1

Nearest named CSS colourBrown (#A52A2A)ΔE 35.29, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0D5A3F

Analogous#5A0D4E, #5A190D

Triadic#285A0D, #0D285A

Split complementary#0D5A19, #0D4E5A

Tetradic#4E5A0D, #0D5A3F, #190D5A

Tints, shades & saturation

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

Lighter +40%#E54E83

Lighter +30%#DF2164

Lighter +20%#B31A50

Lighter +10%#87133C

Darker −10%#2D0714

Darker −20%#010000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#670024

Less saturated −25%#4D1A2C

Channel breakdown

R90

G13

B40

Red90 (35.3%)

Green13 (5.1%)

Blue40 (15.7%)

Hue338.96°

Saturation (HSL)74.76%

Lightness20.2%

Dominant channelRed

Hex per channelR 5A · G 0D · B 28

Keep nerding

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

#5A0D28

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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