Recognised as Colour

#523F0B

#523F0B
Orange
Dark
Nearest: Dark olivegreen

#523F0B is a orange with RGB values 82, 63, 11 and HSL 44°, 76%, 18%. It is a dark colour, so white text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#523F0B#523F0B

HEX#523F0B

RGBrgb(82, 63, 11)

RGB (0–1)0.3216, 0.2471, 0.0431

RGB percentages32.2%, 24.7%, 4.3%

HSLhsl(43.9, 76.3%, 18.2%)

HSV / HSBhsv(43.9, 86.6%, 32.2%)

CMYK0%, 23.2%, 86.6%, 67.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,390,091

CSS custom property--colour: #523F0B;

Brightness & contrast

Relative luminance0.05373WCAG 2.x, 0 is black and 1 is white

Perceived brightness66 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.12:1

Contrast with white10.12:1WCAG normal text: AAA

Contrast with black2.07:1WCAG normal text: Fail

Greyscale equivalent#3F3F3F

Inverted#ADC0F4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#483F03no red cones; affects about 1% of men; ΔE 6 from the original

Deuteranopia#4C440Eno green cones; the most common form, about 1% of men; ΔE 6.2 from the original

Tritanopia#5A3835no blue cones; rare, and affects men and women equally; ΔE 27.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text10.12:1WCAG large text: AAA

Contrast with black, large text2.07:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 25.9 Saddle brown · ΔE 27.1 Sienna · ΔE 31.3 Dim grey · ΔE 36.7 Olive · ΔE 37.4 Dark slate grey · ΔE 39.2

Nearest named CSS colourDark olivegreen (#556B2F)ΔE 25.89, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0B1E52

Analogous#521B0B, #42520B

Triadic#0B523F, #3F0B52

Split complementary#0B4152, #1C0B52

Tetradic#0B521B, #0B1E52, #520B41

Tints, shades & saturation

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

Lighter +40%#E6BA43

Lighter +30%#D9A71D

Lighter +20%#AC8417

Lighter +10%#7F6211

Darker −10%#251C05

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#5D4400

Less saturated −25%#463A17

Channel breakdown

R82

G63

B11

Red82 (32.2%)

Green63 (24.7%)

Blue11 (4.3%)

Hue43.94°

Saturation (HSL)76.34%

Lightness18.24%

Dominant channelRed

Hex per channelR 52 · G 3F · B 0B

Keep nerding

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

#523F0B

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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