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Colour

#018A92

  • #018A92
  • Cyan
  • Dark
  • Nearest: Dark cyan

#018A92 is a cyan with RGB values 1, 138, 146 and HSL 183°, 99%, 29%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Dark cyan.

Colour values

#018A92#018A92
HEX#018A92
RGBrgb(1, 138, 146)
RGB (0–1)0.0039, 0.5412, 0.5725
RGB percentages0.4%, 54.1%, 57.3%
HSLhsl(183.3, 98.6%, 28.8%)
HSV / HSBhsv(183.3, 99.3%, 57.3%)
CMYK99.3%, 5.5%, 0%, 42.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer101,010
CSS custom property--colour: #018A92;

Brightness & contrast

Relative luminance0.20259WCAG 2.x, 0 is black and 1 is white
Perceived brightness116.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.05:1
Contrast with white4.16:1WCAG normal text: Fail
Contrast with black5.05:1WCAG normal text: AA
Greyscale equivalent#6D6D6D
Inverted#FE756D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7E8393no red cones; affects about 1% of men; ΔE 29.8 from the original
Deuteranopia#6D7792no green cones; the most common form, about 1% of men; ΔE 30.6 from the original
Tritanopia#00908Cno 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 text4.16:1WCAG large text: AA
Contrast with black, large text5.05:1WCAG large text: AAA

Named colours

Dark cyan · ΔE 5Teal · ΔE 6.2Cadetblue · ΔE 13.4Light seagreen · ΔE 18.1Slate grey · ΔE 25.8Light slate grey · ΔE 25.9
Nearest named CSS colourDark cyan (#008B8B)ΔE 5.05, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#920901
Analogous#019252, #014192
Triadic#92018A, #8A9201
Split complementary#920141, #925201
Tetradic#520192, #920901, #419201

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#61F5FE
Lighter +30%#2EF2FE
Lighter +20%#02EAF7
Lighter +10%#01BAC5
Darker −10%#015A5F
Darker −20%#002A2D
Darker −30%#000000
Darker −40%#000000
More saturated +25%#008B93
Less saturated −25%#137A80

Channel breakdown

R1
G138
B146
Red1 (0.4%)
Green138 (54.1%)
Blue146 (57.3%)
Hue183.31°
Saturation (HSL)98.64%
Lightness28.82%
Dominant channelBlue
Hex per channelR 01 · G 8A · B 92

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Every value on this page was computed from “018a92” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.