Recognised as Colour

#97191E

#97191E
Red
Dark
Nearest: Brown

#97191E is a red with RGB values 151, 25, 30 and HSL 358°, 72%, 35%. It is a dark colour, so white text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#97191E#97191E

HEX#97191E

RGBrgb(151, 25, 30)

RGB (0–1)0.5922, 0.098, 0.1176

RGB percentages59.2%, 9.8%, 11.8%

HSLhsl(357.6, 71.6%, 34.5%)

HSV / HSBhsv(357.6, 83.4%, 59.2%)

CMYK0%, 83.4%, 80.1%, 40.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer9,902,366

CSS custom property--colour: #97191E;

Brightness & contrast

Relative luminance0.07368WCAG 2.x, 0 is black and 1 is white

Perceived brightness85.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.49:1

Contrast with white8.49:1WCAG normal text: AAA

Contrast with black2.47:1WCAG normal text: Fail

Greyscale equivalent#343434

Inverted#68E6E1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#423B1Dno red cones; affects about 1% of men; ΔE 54 from the original

Deuteranopia#615618no green cones; the most common form, about 1% of men; ΔE 53.9 from the original

Tritanopia#A7001Dno blue cones; rare, and affects men and women equally; ΔE 9.6 from the original

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

Contrast with white, large text8.49:1WCAG large text: AAA

Contrast with black, large text2.47:1WCAG large text: Fail

Named colours

Brown · ΔE 5 Maroon · ΔE 9.9 Firebrick · ΔE 10.6 Dark red · ΔE 10.8 Indian red · ΔE 23.4 Sienna · ΔE 24.1

Nearest named CSS colourBrown (#A52A2A)ΔE 5.02, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#199792

Analogous#97195D, #975319

Triadic#1E9719, #191E97

Split complementary#199753, #195D97

Tetradic#5D9719, #199792, #531997

Tints, shades & saturation

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

Lighter +40%#ED8F93

Lighter +30%#E56469

Lighter +20%#DE383F

Lighter +10%#C32027

Darker −10%#6B1215

Darker −20%#3F0B0D

Darker −30%#140304

Darker −40%#000000

More saturated +25%#AD030A

Less saturated −25%#812F32

Channel breakdown

R151

G25

B30

Red151 (59.2%)

Green25 (9.8%)

Blue30 (11.8%)

Hue357.62°

Saturation (HSL)71.59%

Lightness34.51%

Dominant channelRed

Hex per channelR 97 · G 19 · B 1E

Keep nerding

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

#97191E

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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