Colour

#312B13

#312B13
Yellow
Dark
Nearest: Black

#312B13 is a yellow with RGB values 49, 43, 19 and HSL 48°, 44%, 13%. It is a dark colour, so white text on it reaches 14.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#312B13#312B13

HEX#312B13

RGBrgb(49, 43, 19)

RGB (0–1)0.1922, 0.1686, 0.0745

RGB percentages19.2%, 16.9%, 7.5%

HSLhsl(48, 44.1%, 13.3%)

HSV / HSBhsv(48, 61.2%, 19.2%)

CMYK0%, 12.2%, 61.2%, 80.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,222,291

CSS custom property--colour: #312B13;

Brightness & contrast

Relative luminance0.02428WCAG 2.x, 0 is black and 1 is white

Perceived brightness42.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.14:1

Contrast with white14.14:1WCAG normal text: AAA

Contrast with black1.49:1WCAG normal text: Fail

Greyscale equivalent#2B2B2B

Inverted#CED4EC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2F2A11no red cones; affects about 1% of men; ΔE 1 from the original

Deuteranopia#312C14no green cones; the most common form, about 1% of men; ΔE 0.7 from the original

Tritanopia#352825no blue cones; rare, and affects men and women equally; ΔE 14 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text14.14:1WCAG large text: AAA

Contrast with black, large text1.49:1WCAG large text: Fail

Named colours

Black · ΔE 24.2 Dark slate grey · ΔE 26.6 Dim grey · ΔE 31.5 Dark olivegreen · ΔE 33.4 Gray · ΔE 39.6 Saddle brown · ΔE 42

Nearest named CSS colourBlack (#000000)ΔE 24.15, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#131931

Analogous#311C13, #283113

Triadic#13312B, #2B1331

Split complementary#132831, #1C1331

Tetradic#13311C, #131931, #311328

Tints, shades & saturation

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

Lighter +40%#BDA853

Lighter +30%#9F8C3E

Lighter +20%#7B6C2F

Lighter +10%#564B21

Darker −10%#0C0B05

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#39300B

Less saturated −25%#29261B

Channel breakdown

R49

G43

B19

Red49 (19.2%)

Green43 (16.9%)

Blue19 (7.5%)

Hue48°

Saturation (HSL)44.12%

Lightness13.33%

Dominant channelRed

Hex per channelR 31 · G 2B · B 13

Keep nerding

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

#312B13

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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