Colour

#58121A

#58121A
Red
Dark
Nearest: Maroon

#58121A is a red with RGB values 88, 18, 26 and HSL 353°, 66%, 21%. It is a dark colour, so white text on it reaches 13.8:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#58121A#58121A

HEX#58121A

RGBrgb(88, 18, 26)

RGB (0–1)0.3451, 0.0706, 0.102

RGB percentages34.5%, 7.1%, 10.2%

HSLhsl(353.1, 66%, 20.8%)

HSV / HSBhsv(353.1, 79.5%, 34.5%)

CMYK0%, 79.5%, 70.5%, 65.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,771,802

CSS custom property--colour: #58121A;

Brightness & contrast

Relative luminance0.02582WCAG 2.x, 0 is black and 1 is white

Perceived brightness50.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.85:1

Contrast with white13.85:1WCAG normal text: AAA

Contrast with black1.52:1WCAG normal text: Fail

Greyscale equivalent#212121

Inverted#A7EDE5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#26231Ano red cones; affects about 1% of men; ΔE 33.8 from the original

Deuteranopia#373218no green cones; the most common form, about 1% of men; ΔE 34.5 from the original

Tritanopia#610016no blue cones; rare, and affects men and women equally; ΔE 8.7 from the original

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

Contrast with white, large text13.85:1WCAG large text: AAA

Contrast with black, large text1.52:1WCAG large text: Fail

Named colours

Maroon · ΔE 29.7 Brown · ΔE 30.8 Sienna · ΔE 33.5 Saddle brown · ΔE 33.5 Dark red · ΔE 34.5 Indian red · ΔE 38.2

Nearest named CSS colourMaroon (#800000)ΔE 29.68, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#125850

Analogous#58123D, #582D12

Triadic#1A5812, #121A58

Split complementary#12582D, #123D58

Tetradic#3D5812, #125850, #2D1258

Tints, shades & saturation

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

Lighter +40%#DD5968

Lighter +30%#D42F42

Lighter +20%#AD2333

Lighter +10%#821B27

Darker −10%#2E090D

Darker −20%#030101

Darker −30%#000000

Darker −40%#000000

More saturated +25%#650510

Less saturated −25%#4B1F24

Channel breakdown

R88

G18

B26

Red88 (34.5%)

Green18 (7.1%)

Blue26 (10.2%)

Hue353.14°

Saturation (HSL)66.04%

Lightness20.78%

Dominant channelRed

Hex per channelR 58 · G 12 · B 1A

Keep nerding

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

#58121A

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