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Recognised as Colour

#008783

  • #008783
  • Cyan
  • Dark
  • Nearest: Dark cyan

#008783 is a cyan with RGB values 0, 135, 131 and HSL 178°, 100%, 26%. It is a dark colour, so black text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Dark cyan.

Colour values

#008783#008783
HEX#008783
RGBrgb(0, 135, 131)
RGB (0–1)0, 0.5294, 0.5137
RGB percentages0%, 52.9%, 51.4%
HSLhsl(178.2, 100%, 26.5%)
HSV / HSBhsv(178.2, 100%, 52.9%)
CMYK100%, 0%, 3%, 47.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer34,691
CSS custom property--colour: #008783;

Brightness & contrast

Relative luminance0.18967WCAG 2.x, 0 is black and 1 is white
Perceived brightness112.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.79:1
Contrast with white4.38:1WCAG normal text: Fail
Contrast with black4.79:1WCAG normal text: AA
Greyscale equivalent#6A6A6A
Inverted#FF787C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7E7F83no red cones; affects about 1% of men; ΔE 32.1 from the original
Deuteranopia#6E7484no green cones; the most common form, about 1% of men; ΔE 32.7 from the original
Tritanopia#008B86no blue cones; rare, and affects men and women equally; ΔE 1.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.38:1WCAG large text: AA
Contrast with black, large text4.79:1WCAG large text: AAA

Named colours

Dark cyan · ΔE 2.9Teal · ΔE 3.8Cadetblue · ΔE 15.7Light seagreen · ΔE 16.4Medium turquoise · ΔE 27Dark turquoise · ΔE 27
Nearest named CSS colourDark cyan (#008B8B)ΔE 2.88, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#870004
Analogous#00873F, #004887
Triadic#830087, #878300
Split complementary#870048, #874000
Tetradic#3F0087, #870004, #478700

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#54FFFA
Lighter +30%#21FFF8
Lighter +20%#00EDE6
Lighter +10%#00BAB4
Darker −10%#005452
Darker −20%#002120
Darker −30%#000000
Darker −40%#000000
More saturated +25%#008783
Less saturated −25%#117673

Channel breakdown

R0
G135
B131
Red0 (0%)
Green135 (52.9%)
Blue131 (51.4%)
Hue178.22°
Saturation (HSL)100%
Lightness26.47%
Dominant channelGreen
Hex per channelR 00 · G 87 · B 83

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Every value on this page was computed from “hex 008783” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.