Colour

#402B00

#402B00
Orange
Dark
Nearest: Saddle brown

#402B00 is a orange with RGB values 64, 43, 0 and HSL 40°, 100%, 13%. It is a dark colour, so white text on it reaches 13.4:1 contrast (AAA for normal text). The nearest named colour is Saddle brown.

Colour values

#402B00#402B00

HEX#402B00

RGBrgb(64, 43, 0)

RGB (0–1)0.251, 0.1686, 0

RGB percentages25.1%, 16.9%, 0%

HSLhsl(40.3, 100%, 12.5%)

HSV / HSBhsv(40.3, 100%, 25.1%)

CMYK0%, 32.8%, 100%, 74.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,205,312

CSS custom property--colour: #402B00;

Brightness & contrast

Relative luminance0.02818WCAG 2.x, 0 is black and 1 is white

Perceived brightness48.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.43:1

Contrast with white13.43:1WCAG normal text: AAA

Contrast with black1.56:1WCAG normal text: Fail

Greyscale equivalent#2C2C2C

Inverted#BFD4FF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#332C00no red cones; affects about 1% of men; ΔE 8.2 from the original

Deuteranopia#383101no green cones; the most common form, about 1% of men; ΔE 8.4 from the original

Tritanopia#472523no blue cones; rare, and affects men and women equally; ΔE 21.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text13.43:1WCAG large text: AAA

Contrast with black, large text1.56:1WCAG large text: Fail

Named colours

Saddle brown · ΔE 30.7 Dark olivegreen · ΔE 33.5 Black · ΔE 34.2 Sienna · ΔE 35.1 Dark slate grey · ΔE 37.8 Dim grey · ΔE 37.8

Nearest named CSS colourSaddle brown (#8B4513)ΔE 30.74, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#001540

Analogous#400B00, #354000

Triadic#00402B, #2B0040

Split complementary#003540, #0B0040

Tetradic#00400B, #001540, #400035

Tints, shades & saturation

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

Lighter +40%#FFB00D

Lighter +30%#D99200

Lighter +20%#A67000

Lighter +10%#734D00

Darker −10%#0D0900

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#402B00

Less saturated −25%#382808

Channel breakdown

R64

G43

Red64 (25.1%)

Green43 (16.9%)

Blue0 (0%)

Hue40.31°

Saturation (HSL)100%

Lightness12.55%

Dominant channelRed

Hex per channelR 40 · G 2B · B 00

Keep nerding

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#402B00

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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