Colour

#690D24

#690D24
Red
Dark
Nearest: Brown

#690D24 is a red with RGB values 105, 13, 36 and HSL 345°, 78%, 23%. It is a dark colour, so white text on it reaches 12.5:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#690D24#690D24

HEX#690D24

RGBrgb(105, 13, 36)

RGB (0–1)0.4118, 0.051, 0.1412

RGB percentages41.2%, 5.1%, 14.1%

HSLhsl(345, 78%, 23.1%)

HSV / HSBhsv(345, 87.6%, 41.2%)

CMYK0%, 87.6%, 65.7%, 58.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,884,644

CSS custom property--colour: #690D24;

Brightness & contrast

Relative luminance0.03418WCAG 2.x, 0 is black and 1 is white

Perceived brightness59.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.47:1

Contrast with white12.47:1WCAG normal text: AAA

Contrast with black1.68:1WCAG normal text: Fail

Greyscale equivalent#222222

Inverted#96F2DB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#292824no red cones; affects about 1% of men; ΔE 41.8 from the original

Deuteranopia#403B21no green cones; the most common form, about 1% of men; ΔE 42.6 from the original

Tritanopia#740017no blue cones; rare, and affects men and women equally; ΔE 12.3 from the original

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

Contrast with white, large text12.47:1WCAG large text: AAA

Contrast with black, large text1.68:1WCAG large text: Fail

Named colours

Brown · ΔE 26.2 Maroon · ΔE 27.4 Dark red · ΔE 31.8 Indian red · ΔE 33.6 Sienna · ΔE 34 Firebrick · ΔE 34.8

Nearest named CSS colourBrown (#A52A2A)ΔE 26.17, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0D6952

Analogous#690D52, #69240D

Triadic#24690D, #0D2469

Split complementary#0D6924, #0D5269

Tetradic#52690D, #0D6952, #240D69

Tints, shades & saturation

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

Lighter +40%#EA587C

Lighter +30%#E52A59

Lighter +20%#C41843

Lighter +10%#961334

Darker −10%#3C0714

Darker −20%#0E0205

Darker −30%#000000

Darker −40%#000000

More saturated +25%#76001E

Less saturated −25%#5A1C2B

Channel breakdown

R105

G13

B36

Red105 (41.2%)

Green13 (5.1%)

Blue36 (14.1%)

Hue345°

Saturation (HSL)77.97%

Lightness23.14%

Dominant channelRed

Hex per channelR 69 · G 0D · B 24

Keep nerding

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

#690D24

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