Recognised as Colour

#75191F

#75191F
Red
Dark
Nearest: Brown

#75191F is a red with RGB values 117, 25, 31 and HSL 356°, 65%, 28%. It is a dark colour, so white text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#75191F#75191F

HEX#75191F

RGBrgb(117, 25, 31)

RGB (0–1)0.4588, 0.098, 0.1216

RGB percentages45.9%, 9.8%, 12.2%

HSLhsl(356.1, 64.8%, 27.8%)

HSV / HSBhsv(356.1, 78.6%, 45.9%)

CMYK0%, 78.6%, 73.5%, 54.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer7,674,143

CSS custom property--colour: #75191F;

Brightness & contrast

Relative luminance0.04576WCAG 2.x, 0 is black and 1 is white

Perceived brightness67.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.96:1

Contrast with white10.96:1WCAG normal text: AAA

Contrast with black1.92:1WCAG normal text: Fail

Greyscale equivalent#2D2D2D

Inverted#8AE6E0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#34301Eno red cones; affects about 1% of men; ΔE 42.5 from the original

Deuteranopia#4B441Cno green cones; the most common form, about 1% of men; ΔE 43 from the original

Tritanopia#81001Cno blue cones; rare, and affects men and women equally; ΔE 9.9 from the original

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

Contrast with white, large text10.96:1WCAG large text: AAA

Contrast with black, large text1.92:1WCAG large text: Fail

Named colours

Brown · ΔE 18.4 Maroon · ΔE 19.1 Dark red · ΔE 23.4 Sienna · ΔE 25.6 Saddle brown · ΔE 26.8 Firebrick · ΔE 27

Nearest named CSS colourBrown (#A52A2A)ΔE 18.37, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#19756F

Analogous#75194D, #754119

Triadic#1F7519, #191F75

Split complementary#197541, #194D75

Tetradic#4D7519, #19756F, #411975

Tints, shades & saturation

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

Lighter +40%#E2787F

Lighter +30%#D94E57

Lighter +20%#C92B35

Lighter +10%#9F222A

Darker −10%#4B1014

Darker −20%#210709

Darker −30%#000000

Darker −40%#000000

More saturated +25%#870710

Less saturated −25%#632B2E

Channel breakdown

R117

G25

B31

Red117 (45.9%)

Green25 (9.8%)

Blue31 (12.2%)

Hue356.09°

Saturation (HSL)64.79%

Lightness27.84%

Dominant channelRed

Hex per channelR 75 · G 19 · B 1F

Keep nerding

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

#75191F

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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