Colour

#90ADA4

#90ADA4
Cyan
Dark
Nearest: Dark grey

#90ADA4 is a cyan with RGB values 144, 173, 164 and HSL 161°, 15%, 62%. It is a dark colour, so black text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Dark grey.

Colour values

#90ADA4#90ADA4

HEX#90ADA4

RGBrgb(144, 173, 164)

RGB (0–1)0.5647, 0.6784, 0.6431

RGB percentages56.5%, 67.8%, 64.3%

HSLhsl(161.4, 15%, 62.2%)

HSV / HSBhsv(161.4, 16.8%, 67.8%)

CMYK16.8%, 0%, 5.2%, 32.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer9,481,636

CSS custom property--colour: #90ADA4;

Brightness & contrast

Relative luminance0.38497WCAG 2.x, 0 is black and 1 is white

Perceived brightness163.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.7:1

Contrast with white2.41:1WCAG normal text: Fail

Contrast with black8.7:1WCAG normal text: AAA

Greyscale equivalent#A6A6A6

Inverted#6F525B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#ABA9A4no red cones; affects about 1% of men; ΔE 11.7 from the original

Deuteranopia#A5A5A5no green cones; the most common form, about 1% of men; ΔE 11.9 from the original

Tritanopia#89AEAAno blue cones; rare, and affects men and women equally; ΔE 3.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.41:1WCAG large text: Fail

Contrast with black, large text8.7:1WCAG large text: AAA

Named colours

Dark grey · ΔE 11.9 Cadetblue · ΔE 13.8 Silver · ΔE 15.1 Gray · ΔE 19 Light slate grey · ΔE 20 Light blue · ΔE 20.1

Nearest named CSS colourDark grey (#A9A9A9)ΔE 11.9, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#AD9099

Analogous#90AD96, #90A7AD

Triadic#A490AD, #ADA490

Split complementary#AD90A7, #AD9690

Tetradic#9690AD, #AD9099, #A8AD90

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#E8EEEC

Lighter +20%#CBD8D4

Lighter +10%#ADC3BC

Darker −10%#73978C

Darker −20%#5B7C72

Darker −30%#465E57

Darker −40%#30413C

More saturated +25%#78C5AD

Less saturated −25%#9F9F9F

Channel breakdown

R144

G173

B164

Red144 (56.5%)

Green173 (67.8%)

Blue164 (64.3%)

Hue161.38°

Saturation (HSL)15.03%

Lightness62.16%

Dominant channelGreen

Hex per channelR 90 · G AD · B A4

Keep nerding

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

#90ADA4

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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