Colour

#C17143

#C17143
Orange
Dark
Nearest: Sienna

#C17143 is a orange with RGB values 193, 113, 67 and HSL 22°, 50%, 51%. It is a dark colour, so black text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Sienna.

Colour values

#C17143#C17143

HEX#C17143

RGBrgb(193, 113, 67)

RGB (0–1)0.7569, 0.4431, 0.2627

RGB percentages75.7%, 44.3%, 26.3%

HSLhsl(21.9, 50.4%, 51%)

HSV / HSBhsv(21.9, 65.3%, 75.7%)

CMYK0%, 41.5%, 65.3%, 24.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,677,443

CSS custom property--colour: #C17143;

Brightness & contrast

Relative luminance0.23553WCAG 2.x, 0 is black and 1 is white

Perceived brightness138.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.71:1

Contrast with white3.68:1WCAG normal text: Fail

Contrast with black5.71:1WCAG normal text: AA

Greyscale equivalent#7F7F7F

Inverted#3E8EBC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#877B3Fno red cones; affects about 1% of men; ΔE 31.9 from the original

Deuteranopia#9A8C42no green cones; the most common form, about 1% of men; ΔE 32.2 from the original

Tritanopia#D26166no blue cones; rare, and affects men and women equally; ΔE 26.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.68:1WCAG large text: AA

Contrast with black, large text5.71:1WCAG large text: AAA

Named colours

Sienna · ΔE 12.3 Peru · ΔE 12.7 Dark salmon · ΔE 17.9 Saddle brown · ΔE 18.4 Light salmon · ΔE 19.9 Chocolate · ΔE 20.5

Nearest named CSS colourSienna (#A0522D)ΔE 12.35, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4393C1

Analogous#C14354, #C1B043

Triadic#43C171, #7143C1

Split complementary#43C1B0, #4354C1

Tetradic#54C143, #4393C1, #B043C1

Tints, shades & saturation

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

Lighter +40%#F4E5DC

Lighter +30%#E7C8B6

Lighter +20%#DAAB90

Lighter +10%#CE8E69

Darker −10%#9D5A34

Darker −20%#774427

Darker −30%#502E1B

Darker −40%#2A180E

More saturated +25%#E06924

Less saturated −25%#A27962

Channel breakdown

R193

G113

B67

Red193 (75.7%)

Green113 (44.3%)

Blue67 (26.3%)

Hue21.9°

Saturation (HSL)50.4%

Lightness50.98%

Dominant channelRed

Hex per channelR C1 · G 71 · B 43

Keep nerding

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

#C17143

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