Recognised as Colour

#673D0F

#673D0F
Orange
Dark
Nearest: Saddle brown

#673D0F is a orange with RGB values 103, 61, 15 and HSL 31°, 75%, 23%. It is a dark colour, so white text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Saddle brown.

Colour values

#673D0F#673D0F

HEX#673D0F

RGBrgb(103, 61, 15)

RGB (0–1)0.4039, 0.2392, 0.0588

RGB percentages40.4%, 23.9%, 5.9%

HSLhsl(31.4, 74.6%, 23.1%)

HSV / HSBhsv(31.4, 85.4%, 40.4%)

CMYK0%, 40.8%, 85.4%, 59.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,765,839

CSS custom property--colour: #673D0F;

Brightness & contrast

Relative luminance0.06256WCAG 2.x, 0 is black and 1 is white

Perceived brightness73.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.33:1

Contrast with white9.33:1WCAG normal text: AAA

Contrast with black2.25:1WCAG normal text: Fail

Greyscale equivalent#434343

Inverted#98C2F0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4A4107no red cones; affects about 1% of men; ΔE 17.8 from the original

Deuteranopia#544B10no green cones; the most common form, about 1% of men; ΔE 18.2 from the original

Tritanopia#713334no blue cones; rare, and affects men and women equally; ΔE 25.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text9.33:1WCAG large text: AAA

Contrast with black, large text2.25:1WCAG large text: Fail

Named colours

Saddle brown · ΔE 15.7 Sienna · ΔE 20.3 Maroon · ΔE 34.1 Peru · ΔE 35.3 Dark olivegreen · ΔE 35.7 Brown · ΔE 36.1

Nearest named CSS colourSaddle brown (#8B4513)ΔE 15.68, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0F3967

Analogous#67110F, #65670F

Triadic#0F673D, #3D0F67

Split complementary#0F6567, #110F67

Tetradic#0F6711, #0F3967, #670F65

Tints, shades & saturation

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

Lighter +40%#E7A45B

Lighter +30%#E18C2E

Lighter +20%#C0721C

Lighter +10%#945715

Darker −10%#3A2309

Darker −20%#0E0802

Darker −30%#000000

Darker −40%#000000

More saturated +25%#763E00

Less saturated −25%#583C1E

Channel breakdown

R103

G61

B15

Red103 (40.4%)

Green61 (23.9%)

Blue15 (5.9%)

Hue31.36°

Saturation (HSL)74.58%

Lightness23.14%

Dominant channelRed

Hex per channelR 67 · G 3D · B 0F

Keep nerding

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

#673D0F

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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