Colour

#321C15

#321C15
Red
Dark
Nearest: Black

#321C15 is a red with RGB values 50, 28, 21 and HSL 14°, 41%, 14%. It is a dark colour, so white text on it reaches 16:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#321C15#321C15

HEX#321C15

RGBrgb(50, 28, 21)

RGB (0–1)0.1961, 0.1098, 0.0824

RGB percentages19.6%, 11%, 8.2%

HSLhsl(14.5, 40.8%, 13.9%)

HSV / HSBhsv(14.5, 58%, 19.6%)

CMYK0%, 44%, 58%, 80.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,283,989

CSS custom property--colour: #321C15;

Brightness & contrast

Relative luminance0.01563WCAG 2.x, 0 is black and 1 is white

Perceived brightness35.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16:1

Contrast with white16:1WCAG normal text: AAA

Contrast with black1.31:1WCAG normal text: Fail

Greyscale equivalent#202020

Inverted#CDE3EA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#211F14no red cones; affects about 1% of men; ΔE 11.4 from the original

Deuteranopia#272315no green cones; the most common form, about 1% of men; ΔE 10.8 from the original

Tritanopia#37181Ano blue cones; rare, and affects men and women equally; ΔE 6.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16:1WCAG large text: AAA

Contrast with black, large text1.31:1WCAG large text: Fail

Named colours

Black · ΔE 18.8 Dark slate grey · ΔE 31.2 Dim grey · ΔE 34.2 Gray · ΔE 42.8 Saddle brown · ΔE 43.3 Sienna · ΔE 44.9

Nearest named CSS colourBlack (#000000)ΔE 18.82, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#152B32

Analogous#32151D, #322B15

Triadic#15321C, #1C1532

Split complementary#15322B, #151D32

Tetradic#1D3215, #152B32, #2B1532

Tints, shades & saturation

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

Lighter +40%#B9715A

Lighter +30%#9E5842

Lighter +20%#7A4433

Lighter +10%#563024

Darker −10%#0E0806

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#3B170C

Less saturated −25%#29211E

Channel breakdown

R50

G28

B21

Red50 (19.6%)

Green28 (11%)

Blue21 (8.2%)

Hue14.48°

Saturation (HSL)40.85%

Lightness13.92%

Dominant channelRed

Hex per channelR 32 · G 1C · B 15

Keep nerding

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

#321C15

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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