Colour

#199DB6

#199DB6
Cyan
Dark
Nearest: Cadetblue

#199DB6 is a cyan with RGB values 25, 157, 182 and HSL 190°, 76%, 41%. It is a dark colour, so black text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Cadetblue.

Colour values

#199DB6#199DB6

HEX#199DB6

RGBrgb(25, 157, 182)

RGB (0–1)0.098, 0.6157, 0.7137

RGB percentages9.8%, 61.6%, 71.4%

HSLhsl(189.6, 75.8%, 40.6%)

HSV / HSBhsv(189.6, 86.3%, 71.4%)

CMYK86.3%, 13.7%, 0%, 28.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,678,774

CSS custom property--colour: #199DB6;

Brightness & contrast

Relative luminance0.27698WCAG 2.x, 0 is black and 1 is white

Perceived brightness135.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.54:1

Contrast with white3.21:1WCAG normal text: Fail

Contrast with black6.54:1WCAG normal text: AA

Greyscale equivalent#838383

Inverted#E66249

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#8C98B7no red cones; affects about 1% of men; ΔE 27.4 from the original

Deuteranopia#7889B6no green cones; the most common form, about 1% of men; ΔE 29.3 from the original

Tritanopia#00A6A5no blue cones; rare, and affects men and women equally; ΔE 16.9 from the original

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

Contrast with white, large text3.21:1WCAG large text: AA

Contrast with black, large text6.54:1WCAG large text: AAA

Named colours

Cadetblue · ΔE 15.7 Dark cyan · ΔE 16.6 Teal · ΔE 18.6 Sky blue · ΔE 21.7 Light seagreen · ΔE 21.8 Steel blue · ΔE 23.5

Nearest named CSS colourCadetblue (#5F9EA0)ΔE 15.67, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#B63219

Analogous#19B681, #194EB6

Triadic#B6199D, #9DB619

Split complementary#B6194E, #B68119

Tetradic#8119B6, #B63219, #4EB619

Tints, shades & saturation

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

Lighter +40%#A8E7F3

Lighter +30%#7BDBED

Lighter +20%#4ECEE7

Lighter +10%#21C2E1

Darker −10%#137689

Darker −20%#0D505C

Darker −30%#07292F

Darker −40%#000203

More saturated +25%#00AECF

Less saturated −25%#338B9C

Channel breakdown

R25

G157

B182

Red25 (9.8%)

Green157 (61.6%)

Blue182 (71.4%)

Hue189.55°

Saturation (HSL)75.85%

Lightness40.59%

Dominant channelBlue

Hex per channelR 19 · G 9D · B B6

Keep nerding

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

#199DB6

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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