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Recognised as Colour

#357F83

  • #357F83
  • Cyan
  • Dark
  • Nearest: Teal

#357F83 is a cyan with RGB values 53, 127, 131 and HSL 183°, 42%, 36%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Teal.

Colour values

#357F83#357F83
HEX#357F83
RGBrgb(53, 127, 131)
RGB (0–1)0.2078, 0.498, 0.5137
RGB percentages20.8%, 49.8%, 51.4%
HSLhsl(183.1, 42.4%, 36.1%)
HSV / HSBhsv(183.1, 59.5%, 51.4%)
CMYK59.5%, 3.1%, 0%, 48.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,506,051
CSS custom property--colour: #357F83;

Brightness & contrast

Relative luminance0.17574WCAG 2.x, 0 is black and 1 is white
Perceived brightness110.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.65:1
Contrast with white4.65:1WCAG normal text: AA
Contrast with black4.51:1WCAG normal text: AA
Greyscale equivalent#707070
Inverted#CA807C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#767A83no red cones; affects about 1% of men; ΔE 22.3 from the original
Deuteranopia#6A7083no green cones; the most common form, about 1% of men; ΔE 23.6 from the original
Tritanopia#008380no blue cones; rare, and affects men and women equally; ΔE 9.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.65:1WCAG large text: AAA
Contrast with black, large text4.51:1WCAG large text: AAA

Named colours

Teal · ΔE 7.5Dark cyan · ΔE 9.7Cadetblue · ΔE 12.4Slate grey · ΔE 19.7Light slate grey · ΔE 20.5Dark slate grey · ΔE 20.9
Nearest named CSS colourTeal (#008080)ΔE 7.46, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#833935
Analogous#358360, #355883
Triadic#83357F, #7F8335
Split complementary#833558, #836035
Tetradic#603583, #833935, #588335

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A8D9DC
Lighter +30%#84C9CD
Lighter +20%#60BABE
Lighter +10%#44A2A7
Darker −10%#265C5F
Darker −20%#18393A
Darker −30%#091516
Darker −40%#000000
More saturated +25%#1E949A
Less saturated −25%#4C6A6C

Channel breakdown

R53
G127
B131
Red53 (20.8%)
Green127 (49.8%)
Blue131 (51.4%)
Hue183.08°
Saturation (HSL)42.39%
Lightness36.08%
Dominant channelBlue
Hex per channelR 35 · G 7F · B 83

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Every value on this page was computed from “357f83” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.