Recognised as Colour

#634A22

#634A22
Orange
Dark
Nearest: Saddle brown

#634A22 is a orange with RGB values 99, 74, 34 and HSL 37°, 49%, 26%. It is a dark colour, so white text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Saddle brown.

Colour values

#634A22#634A22

HEX#634A22

RGBrgb(99, 74, 34)

RGB (0–1)0.3882, 0.2902, 0.1333

RGB percentages38.8%, 29%, 13.3%

HSLhsl(36.9, 48.9%, 26.1%)

HSV / HSBhsv(36.9, 65.7%, 38.8%)

CMYK0%, 25.3%, 65.7%, 61.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,507,042

CSS custom property--colour: #634A22;

Brightness & contrast

Relative luminance0.07666WCAG 2.x, 0 is black and 1 is white

Perceived brightness79.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.29:1

Contrast with white8.29:1WCAG normal text: AAA

Contrast with black2.53:1WCAG normal text: Fail

Greyscale equivalent#4C4C4C

Inverted#9CB5DD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#544B1Eno red cones; affects about 1% of men; ΔE 8.5 from the original

Deuteranopia#5A5123no green cones; the most common form, about 1% of men; ΔE 8.7 from the original

Tritanopia#6C4341no blue cones; rare, and affects men and women equally; ΔE 22.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text8.29:1WCAG large text: AAA

Contrast with black, large text2.53:1WCAG large text: Fail

Named colours

Saddle brown · ΔE 25.1 Dark olivegreen · ΔE 26.2 Sienna · ΔE 27.1 Dim grey · ΔE 30.2 Gray · ΔE 34.7 Dark slate grey · ΔE 35.8

Nearest named CSS colourSaddle brown (#8B4513)ΔE 25.12, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#223B63

Analogous#632922, #5C6322

Triadic#22634A, #4A2263

Split complementary#225C63, #292263

Tetradic#226329, #223B63, #63225C

Tints, shades & saturation

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

Lighter +40%#D3B27E

Lighter +30%#C69C58

Lighter +20%#AF833C

Lighter +10%#89662F

Darker −10%#3D2E15

Darker −20%#171108

Darker −30%#000000

Darker −40%#000000

More saturated +25%#744E11

Less saturated −25%#524633

Channel breakdown

R99

G74

B34

Red99 (38.8%)

Green74 (29%)

Blue34 (13.3%)

Hue36.92°

Saturation (HSL)48.87%

Lightness26.08%

Dominant channelRed

Hex per channelR 63 · G 4A · B 22

Keep nerding

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

#634A22

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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