Colour

#2F2801

#2F2801
Yellow
Dark
Nearest: Black

#2F2801 is a yellow with RGB values 47, 40, 1 and HSL 51°, 96%, 9%. It is a dark colour, so white text on it reaches 14.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#2F2801#2F2801

HEX#2F2801

RGBrgb(47, 40, 1)

RGB (0–1)0.1843, 0.1569, 0.0039

RGB percentages18.4%, 15.7%, 0.4%

HSLhsl(50.9, 95.8%, 9.4%)

HSV / HSBhsv(50.9, 97.9%, 18.4%)

CMYK0%, 14.9%, 97.9%, 81.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,090,433

CSS custom property--colour: #2F2801;

Brightness & contrast

Relative luminance0.02124WCAG 2.x, 0 is black and 1 is white

Perceived brightness40 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.74:1

Contrast with white14.74:1WCAG normal text: AAA

Contrast with black1.42:1WCAG normal text: Fail

Greyscale equivalent#272727

Inverted#D0D7FE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2D2700no red cones; affects about 1% of men; ΔE 0.9 from the original

Deuteranopia#2F2903no green cones; the most common form, about 1% of men; ΔE 0.7 from the original

Tritanopia#342421no blue cones; rare, and affects men and women equally; ΔE 20.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text14.74:1WCAG large text: AAA

Contrast with black, large text1.42:1WCAG large text: Fail

Named colours

Black · ΔE 28.1 Dark olivegreen · ΔE 32 Dark slate grey · ΔE 32.2 Dim grey · ΔE 36.5 Saddle brown · ΔE 39.8 Sienna · ΔE 43.6

Nearest named CSS colourBlack (#000000)ΔE 28.14, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#01082F

Analogous#2F1101, #1F2F01

Triadic#012F28, #28012F

Split complementary#011F2F, #11012F

Tetradic#012F11, #01082F, #2F011F

Tints, shades & saturation

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

Lighter +40%#F7D205

Lighter +30%#C5A804

Lighter +20%#937D03

Lighter +10%#615302

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#302900

Less saturated −25%#292407

Channel breakdown

R47

G40

Red47 (18.4%)

Green40 (15.7%)

Blue1 (0.4%)

Hue50.87°

Saturation (HSL)95.83%

Lightness9.41%

Dominant channelRed

Hex per channelR 2F · G 28 · B 01

Keep nerding

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

#2F2801

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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