Colour

#45270B

#45270B
Orange
Dark
Nearest: Saddle brown

#45270B is a orange with RGB values 69, 39, 11 and HSL 29°, 72%, 16%. It is a dark colour, so white text on it reaches 13.6:1 contrast (AAA for normal text). The nearest named colour is Saddle brown.

Colour values

#45270B#45270B

HEX#45270B

RGBrgb(69, 39, 11)

RGB (0–1)0.2706, 0.1529, 0.0431

RGB percentages27.1%, 15.3%, 4.3%

HSLhsl(29, 72.5%, 15.7%)

HSV / HSBhsv(29, 84.1%, 27.1%)

CMYK0%, 43.5%, 84.1%, 72.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,531,979

CSS custom property--colour: #45270B;

Brightness & contrast

Relative luminance0.0274WCAG 2.x, 0 is black and 1 is white

Perceived brightness48.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.57:1

Contrast with white13.57:1WCAG normal text: AAA

Contrast with black1.55:1WCAG normal text: Fail

Greyscale equivalent#2B2B2B

Inverted#BAD8F4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#302A08no red cones; affects about 1% of men; ΔE 13.8 from the original

Deuteranopia#37310Bno green cones; the most common form, about 1% of men; ΔE 14.2 from the original

Tritanopia#4C2021no blue cones; rare, and affects men and women equally; ΔE 16.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text13.57:1WCAG large text: AAA

Contrast with black, large text1.55:1WCAG large text: Fail

Named colours

Saddle brown · ΔE 29.8 Black · ΔE 32 Sienna · ΔE 33.1 Dim grey · ΔE 36.2 Dark slate grey · ΔE 37.4 Dark olivegreen · ΔE 38.9

Nearest named CSS colourSaddle brown (#8B4513)ΔE 29.84, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0B2945

Analogous#450B0C, #45440B

Triadic#0B4527, #270B45

Split complementary#0B4544, #0B0C45

Tetradic#0C450B, #0B2945, #440B45

Tints, shades & saturation

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

Lighter +40%#E08B3C

Lighter +30%#C97220

Lighter +20%#9D5919

Lighter +10%#714012

Darker −10%#190E04

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#4F2701

Less saturated −25%#3B2715

Channel breakdown

R69

G39

B11

Red69 (27.1%)

Green39 (15.3%)

Blue11 (4.3%)

Hue28.97°

Saturation (HSL)72.5%

Lightness15.69%

Dominant channelRed

Hex per channelR 45 · G 27 · B 0B

Keep nerding

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#45270B

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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