Recognised as Colour

#A62F3A

#A62F3A
Red
Dark
Nearest: Brown

#A62F3A is a red with RGB values 166, 47, 58 and HSL 354°, 56%, 42%. It is a dark colour, so white text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Brown.

Colour values

#A62F3A#A62F3A

HEX#A62F3A

RGBrgb(166, 47, 58)

RGB (0–1)0.651, 0.1843, 0.2275

RGB percentages65.1%, 18.4%, 22.7%

HSLhsl(354.5, 55.9%, 41.8%)

HSV / HSBhsv(354.5, 71.7%, 65.1%)

CMYK0%, 71.7%, 65.1%, 34.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,891,066

CSS custom property--colour: #A62F3A;

Brightness & contrast

Relative luminance0.10446WCAG 2.x, 0 is black and 1 is white

Perceived brightness99.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.8:1

Contrast with white6.8:1WCAG normal text: AA

Contrast with black3.09:1WCAG normal text: Fail

Greyscale equivalent#494949

Inverted#59D0C5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#504B3Ano red cones; affects about 1% of men; ΔE 51.8 from the original

Deuteranopia#6E6437no green cones; the most common form, about 1% of men; ΔE 52.1 from the original

Tritanopia#B60934no blue cones; rare, and affects men and women equally; ΔE 14.1 from the original

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

Contrast with white, large text6.8:1WCAG large text: AAA

Contrast with black, large text3.09:1WCAG large text: AA

Named colours

Brown · ΔE 8.5 Indian red · ΔE 15.3 Firebrick · ΔE 17 Maroon · ΔE 20.7 Dark red · ΔE 22 Sienna · ΔE 24.4

Nearest named CSS colourBrown (#A52A2A)ΔE 8.53, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2FA69B

Analogous#A62F76, #A65F2F

Triadic#3AA62F, #2F3AA6

Split complementary#2FA65F, #2F76A6

Tetradic#76A62F, #2FA69B, #5F2FA6

Tints, shades & saturation

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

Lighter +40%#EAB7BB

Lighter +30%#DF8F96

Lighter +20%#D46771

Lighter +10%#C93F4C

Darker −10%#7E242C

Darker −20%#57181E

Darker −30%#2F0D10

Darker −40%#070202

More saturated +25%#C11424

Less saturated −25%#8B4A50

Channel breakdown

R166

G47

B58

Red166 (65.1%)

Green47 (18.4%)

Blue58 (22.7%)

Hue354.45°

Saturation (HSL)55.87%

Lightness41.76%

Dominant channelRed

Hex per channelR A6 · G 2F · B 3A

Keep nerding

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

#A62F3A

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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