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Recognised as Colour

#319D87

  • #319D87
  • Cyan
  • Dark
  • Nearest: Light seagreen

#319D87 is a cyan with RGB values 49, 157, 135 and HSL 168°, 52%, 40%. It is a dark colour, so black text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Light seagreen.

Colour values

#319D87#319D87
HEX#319D87
RGBrgb(49, 157, 135)
RGB (0–1)0.1922, 0.6157, 0.5294
RGB percentages19.2%, 61.6%, 52.9%
HSLhsl(167.8, 52.4%, 40.4%)
HSV / HSBhsv(167.8, 68.8%, 61.6%)
CMYK68.8%, 0%, 14%, 38.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,251,591
CSS custom property--colour: #319D87;

Brightness & contrast

Relative luminance0.26516WCAG 2.x, 0 is black and 1 is white
Perceived brightness131.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.3:1
Contrast with white3.33:1WCAG normal text: Fail
Contrast with black6.3:1WCAG normal text: AA
Greyscale equivalent#848484
Inverted#CE6278

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#979386no red cones; affects about 1% of men; ΔE 35.2 from the original
Deuteranopia#888889no green cones; the most common form, about 1% of men; ΔE 36.1 from the original
Tritanopia#009F96no blue cones; rare, and affects men and women equally; ΔE 8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.33:1WCAG large text: AA
Contrast with black, large text6.3:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 11.7Dark cyan · ΔE 14.2Teal · ΔE 16.6Medium aquamarine · ΔE 18.3Cadetblue · ΔE 19.1Sea green · ΔE 19.1
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 11.71, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9D3147
Analogous#319D51, #317D9D
Triadic#87319D, #9D8731
Split complementary#9D317D, #9D5131
Tetradic#51319D, #9D3147, #7D9D31

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B3E7DD
Lighter +30%#8CDBCB
Lighter +20%#65CFB9
Lighter +10%#3EC3A8
Darker −10%#257666
Darker −20%#194F44
Darker −30%#0D2823
Darker −40%#000201
More saturated +25%#17B796
Less saturated −25%#4B8378

Channel breakdown

R49
G157
B135
Red49 (19.2%)
Green157 (61.6%)
Blue135 (52.9%)
Hue167.78°
Saturation (HSL)52.43%
Lightness40.39%
Dominant channelGreen
Hex per channelR 31 · G 9D · B 87

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Every value on this page was computed from “319d87” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.