Colour

#01636D

#01636D
Cyan
Dark
Nearest: Teal

#01636D is a cyan with RGB values 1, 99, 109 and HSL 186°, 98%, 22%. It is a dark colour, so white text on it reaches 7:1 contrast (AA for normal text). The nearest named colour is Teal.

Colour values

#01636D#01636D

HEX#01636D

RGBrgb(1, 99, 109)

RGB (0–1)0.0039, 0.3882, 0.4275

RGB percentages0.4%, 38.8%, 42.7%

HSLhsl(185.6, 98.2%, 21.6%)

HSV / HSBhsv(185.6, 99.1%, 42.7%)

CMYK99.1%, 9.2%, 0%, 57.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer90,989

CSS custom property--colour: #01636D;

Brightness & contrast

Relative luminance0.10034WCAG 2.x, 0 is black and 1 is white

Perceived brightness84.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.98:1

Contrast with white6.98:1WCAG normal text: AA

Contrast with black3.01:1WCAG normal text: Fail

Greyscale equivalent#4F4F4F

Inverted#FE9C92

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#595F6Eno red cones; affects about 1% of men; ΔE 22 from the original

Deuteranopia#4C556Dno green cones; the most common form, about 1% of men; ΔE 23.2 from the original

Tritanopia#006866no blue cones; rare, and affects men and women equally; ΔE 8.4 from the original

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

Contrast with white, large text6.98:1WCAG large text: AAA

Contrast with black, large text3.01:1WCAG large text: AA

Named colours

Teal · ΔE 14 Dark slate grey · ΔE 14.1 Dark cyan · ΔE 17.9 Slate grey · ΔE 23.7 Cadetblue · ΔE 23.8 Dim grey · ΔE 24.9

Nearest named CSS colourTeal (#008080)ΔE 13.97, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#6D0B01

Analogous#016D41, #012D6D

Triadic#6D0163, #636D01

Split complementary#6D012D, #6D4101

Tetradic#41016D, #6D0B01, #2D6D01

Tints, shades & saturation

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

Lighter +40%#3DEBFD

Lighter +30%#0AE6FD

Lighter +20%#02BFD2

Lighter +10%#0191A0

Darker −10%#01353A

Darker −20%#000708

Darker −30%#000000

Darker −40%#000000

More saturated +25%#00646E

Less saturated −25%#0F585F

Channel breakdown

G99

B109

Red1 (0.4%)

Green99 (38.8%)

Blue109 (42.7%)

Hue185.56°

Saturation (HSL)98.18%

Lightness21.57%

Dominant channelBlue

Hex per channelR 01 · G 63 · B 6D

Keep nerding

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

#01636D

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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