Colour

#CB6700

#CB6700
Orange
Dark
Nearest: Chocolate

#CB6700 is a orange with RGB values 203, 103, 0 and HSL 30°, 100%, 40%. It is a dark colour, so black text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#CB6700#CB6700

HEX#CB6700

RGBrgb(203, 103, 0)

RGB (0–1)0.7961, 0.4039, 0

RGB percentages79.6%, 40.4%, 0%

HSLhsl(30.4, 100%, 39.8%)

HSV / HSBhsv(30.4, 100%, 79.6%)

CMYK0%, 49.3%, 100%, 20.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,330,176

CSS custom property--colour: #CB6700;

Brightness & contrast

Relative luminance0.22397WCAG 2.x, 0 is black and 1 is white

Perceived brightness136.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.48:1

Contrast with white3.83:1WCAG normal text: Fail

Contrast with black5.48:1WCAG normal text: AA

Greyscale equivalent#757575

Inverted#3498FF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#857400no red cones; affects about 1% of men; ΔE 39.9 from the original

Deuteranopia#9D8B00no green cones; the most common form, about 1% of men; ΔE 40.4 from the original

Tritanopia#DF5058no blue cones; rare, and affects men and women equally; ΔE 42.4 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text3.83:1WCAG large text: AA

Contrast with black, large text5.48:1WCAG large text: AAA

Named colours

Chocolate · ΔE 6.5 Dark orange · ΔE 19.9 Peru · ΔE 21.2 Coral · ΔE 22.5 Dark goldenrod · ΔE 25.4 Sandy brown · ΔE 27.7

Nearest named CSS colourChocolate (#D2691E)ΔE 6.5, clearly different but related

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0064CB

Analogous#CB0100, #CACB00

Triadic#00CB67, #6700CB

Split complementary#00CACB, #0100CB

Tetradic#00CB01, #0064CB, #CB00CA

Tints, shades & saturation

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

Lighter +40%#FFCC98

Lighter +30%#FFB365

Lighter +20%#FF9A32

Lighter +10%#FE8100

Darker −10%#984D00

Darker −20%#653300

Darker −30%#321900

Darker −40%#000000

More saturated +25%#CB6700

Less saturated −25%#B26719

Channel breakdown

R203

G103

Red203 (79.6%)

Green103 (40.4%)

Blue0 (0%)

Hue30.44°

Saturation (HSL)100%

Lightness39.8%

Dominant channelRed

Hex per channelR CB · G 67 · B 00

Keep nerding

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

#CB6700

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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