Recognised as Colour

#911A35

#911A35
Red
Dark
Nearest: Brown

#911A35 is a red with RGB values 145, 26, 53 and HSL 346°, 70%, 34%. It is a dark colour, so white text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#911A35#911A35

HEX#911A35

RGBrgb(145, 26, 53)

RGB (0–1)0.5686, 0.102, 0.2078

RGB percentages56.9%, 10.2%, 20.8%

HSLhsl(346.4, 69.6%, 33.5%)

HSV / HSBhsv(346.4, 82.1%, 56.9%)

CMYK0%, 82.1%, 63.4%, 43.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer9,509,429

CSS custom property--colour: #911A35;

Brightness & contrast

Relative luminance0.07016WCAG 2.x, 0 is black and 1 is white

Perceived brightness83.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.74:1

Contrast with white8.74:1WCAG normal text: AAA

Contrast with black2.4:1WCAG normal text: Fail

Greyscale equivalent#353535

Inverted#6EE5CA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#3D3B35no red cones; affects about 1% of men; ΔE 51.6 from the original

Deuteranopia#5B5432no green cones; the most common form, about 1% of men; ΔE 52.4 from the original

Tritanopia#9F0026no 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 text8.74:1WCAG large text: AAA

Contrast with black, large text2.4:1WCAG large text: Fail

Named colours

Brown · ΔE 15.9 Indian red · ΔE 22.9 Maroon · ΔE 23.3 Firebrick · ΔE 24 Dark red · ΔE 25.9 Sienna · ΔE 30.7

Nearest named CSS colourBrown (#A52A2A)ΔE 15.89, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1A9176

Analogous#911A70, #913B1A

Triadic#35911A, #1A3591

Split complementary#1A913A, #1A7091

Tetradic#70911A, #1A9176, #3A1A91

Tints, shades & saturation

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

Lighter +40%#EA8DA2

Lighter +30%#E3617F

Lighter +20%#DB365B

Lighter +10%#BC2245

Darker −10%#661225

Darker −20%#3B0A15

Darker −30%#0F0306

Darker −40%#000000

More saturated +25%#A60529

Less saturated −25%#7C2F41

Channel breakdown

R145

G26

B53

Red145 (56.9%)

Green26 (10.2%)

Blue53 (20.8%)

Hue346.39°

Saturation (HSL)69.59%

Lightness33.53%

Dominant channelRed

Hex per channelR 91 · G 1A · B 35

Keep nerding

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

#911A35

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

Nerdulate something else