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Recognised as Colour

#018375

  • #018375
  • Cyan
  • Dark
  • Nearest: Teal

#018375 is a cyan with RGB values 1, 131, 117 and HSL 174°, 98%, 26%. 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

#018375#018375
HEX#018375
RGBrgb(1, 131, 117)
RGB (0–1)0.0039, 0.5137, 0.4588
RGB percentages0.4%, 51.4%, 45.9%
HSLhsl(173.5, 98.5%, 25.9%)
HSV / HSBhsv(173.5, 99.2%, 51.4%)
CMYK99.2%, 0%, 10.7%, 48.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer99,189
CSS custom property--colour: #018375;

Brightness & contrast

Relative luminance0.17523WCAG 2.x, 0 is black and 1 is white
Perceived brightness107.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.66:1
Contrast with white4.66:1WCAG normal text: AA
Contrast with black4.5:1WCAG normal text: AA
Greyscale equivalent#666666
Inverted#FE7C8A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7C7A74no red cones; affects about 1% of men; ΔE 33.6 from the original
Deuteranopia#6E7076no green cones; the most common form, about 1% of men; ΔE 34.3 from the original
Tritanopia#00867Fno blue cones; rare, and affects men and women equally; ΔE 4.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.66:1WCAG large text: AAA
Contrast with black, large text4.5:1WCAG large text: AAA

Named colours

Teal · ΔE 8.9Dark cyan · ΔE 9.1Light seagreen · ΔE 18.1Cadetblue · ΔE 19.6Sea green · ΔE 22.1Dark slate grey · ΔE 28.3
Nearest named CSS colourTeal (#008080)ΔE 8.89, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#83010F
Analogous#018334, #015083
Triadic#750183, #837501
Split complementary#830150, #833401
Tetradic#340183, #83010F, #508301

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#52FEEB
Lighter +30%#20FDE5
Lighter +20%#02E8CF
Lighter +10%#01B6A2
Darker −10%#015048
Darker −20%#001E1B
Darker −30%#000000
Darker −40%#000000
More saturated +25%#008476
Less saturated −25%#117268

Channel breakdown

R1
G131
B117
Red1 (0.4%)
Green131 (51.4%)
Blue117 (45.9%)
Hue173.54°
Saturation (HSL)98.48%
Lightness25.88%
Dominant channelGreen
Hex per channelR 01 · G 83 · B 75

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Every value on this page was computed from “hex 018375” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.