Colour

#211C07

#211C07
Yellow
Dark
Nearest: Black

#211C07 is a yellow with RGB values 33, 28, 7 and HSL 48°, 65%, 8%. It is a dark colour, so white text on it reaches 17:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#211C07#211C07

HEX#211C07

RGBrgb(33, 28, 7)

RGB (0–1)0.1294, 0.1098, 0.0275

RGB percentages12.9%, 11%, 2.7%

HSLhsl(48.5, 65%, 7.8%)

HSV / HSBhsv(48.5, 78.8%, 12.9%)

CMYK0%, 15.2%, 78.8%, 87.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,169,863

CSS custom property--colour: #211C07;

Brightness & contrast

Relative luminance0.01169WCAG 2.x, 0 is black and 1 is white

Perceived brightness28.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.02:1

Contrast with white17.02:1WCAG normal text: AAA

Contrast with black1.23:1WCAG normal text: Fail

Greyscale equivalent#1C1C1C

Inverted#DEE3F8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#201B05no red cones; affects about 1% of men; ΔE 0.5 from the original

Deuteranopia#211D08no green cones; the most common form, about 1% of men; ΔE 0.7 from the original

Tritanopia#241917no blue cones; rare, and affects men and women equally; ΔE 10.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.02:1WCAG large text: AAA

Contrast with black, large text1.23:1WCAG large text: Fail

Named colours

Black · ΔE 16.3 Dark slate grey · ΔE 28.6 Dim grey · ΔE 36.3 Dark olivegreen · ΔE 40.8 Gray · ΔE 45 Saddle brown · ΔE 48

Nearest named CSS colourBlack (#000000)ΔE 16.26, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#070C21

Analogous#210F07, #192107

Triadic#07211C, #1C0721

Split complementary#071921, #0F0721

Tetradic#07210F, #070C21, #210719

Tints, shades & saturation

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

Lighter +40%#C9AB2B

Lighter +30%#9F8722

Lighter +20%#756319

Lighter +10%#4B4010

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#261F02

Less saturated −25%#1C190C

Channel breakdown

R33

G28

Red33 (12.9%)

Green28 (11%)

Blue7 (2.7%)

Hue48.46°

Saturation (HSL)65%

Lightness7.84%

Dominant channelRed

Hex per channelR 21 · G 1C · B 07

Keep nerding

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#211C07

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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