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Colour

#00778E

  • #00778E
  • Cyan
  • Dark
  • Nearest: Teal

#00778E is a cyan with RGB values 0, 119, 142 and HSL 190°, 100%, 28%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Teal.

Colour values

#00778E#00778E
HEX#00778E
RGBrgb(0, 119, 142)
RGB (0–1)0, 0.4667, 0.5569
RGB percentages0%, 46.7%, 55.7%
HSLhsl(189.7, 100%, 27.8%)
HSV / HSBhsv(189.7, 100%, 55.7%)
CMYK100%, 16.2%, 0%, 44.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer30,606
CSS custom property--colour: #00778E;

Brightness & contrast

Relative luminance0.15147WCAG 2.x, 0 is black and 1 is white
Perceived brightness103 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.21:1
Contrast with white5.21:1WCAG normal text: AA
Contrast with black4.03:1WCAG normal text: Fail
Greyscale equivalent#5F5F5F
Inverted#FF8871

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#68738Fno red cones; affects about 1% of men; ΔE 22.5 from the original
Deuteranopia#58678Eno green cones; the most common form, about 1% of men; ΔE 24.2 from the original
Tritanopia#007F7Eno blue cones; rare, and affects men and women equally; ΔE 15.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.21:1WCAG large text: AAA
Contrast with black, large text4.03:1WCAG large text: AA

Named colours

Teal · ΔE 15.4Dark cyan · ΔE 17.3Cadetblue · ΔE 20.1Steel blue · ΔE 20.4Slate grey · ΔE 21.1Light slate grey · ΔE 22
Nearest named CSS colourTeal (#008080)ΔE 15.44, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8E1700
Analogous#008E5E, #00308E
Triadic#8E0077, #778E00
Split complementary#8E0030, #8E5E00
Tetradic#5E008E, #8E1700, #308E00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5BE4FF
Lighter +30%#28DCFF
Lighter +20%#00CCF4
Lighter +10%#00A2C1
Darker −10%#004C5B
Darker −20%#002228
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00778E
Less saturated −25%#126B7C

Channel breakdown

R0
G119
B142
Red0 (0%)
Green119 (46.7%)
Blue142 (55.7%)
Hue189.72°
Saturation (HSL)100%
Lightness27.84%
Dominant channelBlue
Hex per channelR 00 · G 77 · B 8E

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Every value on this page was computed from “00778e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.