Colour

#B0193F

#B0193F
Red
Dark
Nearest: Brown

#B0193F is a red with RGB values 176, 25, 63 and HSL 345°, 75%, 39%. It is a dark colour, so white text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Brown.

Colour values

#B0193F#B0193F

HEX#B0193F

RGBrgb(176, 25, 63)

RGB (0–1)0.6902, 0.098, 0.2471

RGB percentages69%, 9.8%, 24.7%

HSLhsl(344.9, 75.1%, 39.4%)

HSV / HSBhsv(344.9, 85.8%, 69%)

CMYK0%, 85.8%, 64.2%, 31%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,540,799

CSS custom property--colour: #B0193F;

Brightness & contrast

Relative luminance0.10284WCAG 2.x, 0 is black and 1 is white

Perceived brightness100.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.87:1

Contrast with white6.87:1WCAG normal text: AA

Contrast with black3.06:1WCAG normal text: Fail

Greyscale equivalent#3C3C3C

Inverted#4FE6C0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#49473Fno red cones; affects about 1% of men; ΔE 61.8 from the original

Deuteranopia#6E653Bno green cones; the most common form, about 1% of men; ΔE 62.2 from the original

Tritanopia#C1002Bno blue cones; rare, and affects men and women equally; ΔE 17.4 from the original

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

Contrast with white, large text6.87:1WCAG large text: AAA

Contrast with black, large text3.06:1WCAG large text: AA

Named colours

Brown · ΔE 14.8 Firebrick · ΔE 18.9 Indian red · ΔE 20.8 Crimson · ΔE 20.8 Maroon · ΔE 25.4 Dark red · ΔE 25.8

Nearest named CSS colourBrown (#A52A2A)ΔE 14.77, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#19B08A

Analogous#B0198B, #B03E19

Triadic#3FB019, #193FB0

Split complementary#19B03E, #198BB0

Tetradic#8BB019, #19B08A, #3E19B0

Tints, shades & saturation

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

Lighter +40%#F2A3B7

Lighter +30%#EC7694

Lighter +20%#E54A71

Lighter +10%#DD1F4F

Darker −10%#83132F

Darker −20%#570C1F

Darker −30%#2A060F

Darker −40%#000000

More saturated +25%#C90033

Less saturated −25%#97324B

Channel breakdown

R176

G25

B63

Red176 (69%)

Green25 (9.8%)

Blue63 (24.7%)

Hue344.9°

Saturation (HSL)75.12%

Lightness39.41%

Dominant channelRed

Hex per channelR B0 · G 19 · B 3F

Keep nerding

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

#B0193F

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