Recognised as Colour

#582D13

#582D13
Orange
Dark
Nearest: Saddle brown

#582D13 is a orange with RGB values 88, 45, 19 and HSL 23°, 64%, 21%. It is a dark colour, so white text on it reaches 11.7:1 contrast (AAA for normal text). The nearest named colour is Saddle brown.

Colour values

#582D13#582D13

HEX#582D13

RGBrgb(88, 45, 19)

RGB (0–1)0.3451, 0.1765, 0.0745

RGB percentages34.5%, 17.6%, 7.5%

HSLhsl(22.6, 64.5%, 21%)

HSV / HSBhsv(22.6, 78.4%, 34.5%)

CMYK0%, 48.9%, 78.4%, 65.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,778,707

CSS custom property--colour: #582D13;

Brightness & contrast

Relative luminance0.03998WCAG 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 11.67:1

Contrast with white11.67:1WCAG normal text: AAA

Contrast with black1.8:1WCAG normal text: Fail

Greyscale equivalent#343434

Inverted#A7D2EC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#393210no red cones; affects about 1% of men; ΔE 19.7 from the original

Deuteranopia#433C13no green cones; the most common form, about 1% of men; ΔE 20.3 from the original

Tritanopia#612427no blue cones; rare, and affects men and women equally; ΔE 16.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text11.67:1WCAG large text: AAA

Contrast with black, large text1.8:1WCAG large text: Fail

Named colours

Saddle brown · ΔE 23.1 Sienna · ΔE 25.8 Maroon · ΔE 33.4 Brown · ΔE 35.6 Dim grey · ΔE 36.8 Dark red · ΔE 37.7

Nearest named CSS colourSaddle brown (#8B4513)ΔE 23.06, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#133E58

Analogous#58131B, #585013

Triadic#13582D, #2D1358

Split complementary#13584F, #131C58

Tetradic#1B5813, #133E58, #501358

Tints, shades & saturation

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

Lighter +40%#DC8C5B

Lighter +30%#D36E31

Lighter +20%#AC5825

Lighter +10%#82421C

Darker −10%#2E180A

Darker −20%#040201

Darker −30%#000000

Darker −40%#000000

More saturated +25%#652A06

Less saturated −25%#4B3020

Channel breakdown

R88

G45

B19

Red88 (34.5%)

Green45 (17.6%)

Blue19 (7.5%)

Hue22.61°

Saturation (HSL)64.49%

Lightness20.98%

Dominant channelRed

Hex per channelR 58 · G 2D · B 13

Keep nerding

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

#582D13

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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