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Recognised as Colour

#15928E

  • #15928E
  • Cyan
  • Dark
  • Nearest: Dark cyan

#15928E is a cyan with RGB values 21, 146, 142 and HSL 178°, 75%, 33%. It is a dark colour, so black text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Dark cyan.

Colour values

#15928E#15928E
HEX#15928E
RGBrgb(21, 146, 142)
RGB (0–1)0.0824, 0.5725, 0.5569
RGB percentages8.2%, 57.3%, 55.7%
HSLhsl(178.1, 74.9%, 32.7%)
HSV / HSBhsv(178.1, 85.6%, 57.3%)
CMYK85.6%, 0%, 2.7%, 42.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,413,774
CSS custom property--colour: #15928E;

Brightness & contrast

Relative luminance0.2267WCAG 2.x, 0 is black and 1 is white
Perceived brightness122.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.53:1
Contrast with white3.79:1WCAG normal text: Fail
Contrast with black5.53:1WCAG normal text: AA
Greyscale equivalent#777777
Inverted#EA6D71

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#898A8Eno red cones; affects about 1% of men; ΔE 32.8 from the original
Deuteranopia#787E8Fno green cones; the most common form, about 1% of men; ΔE 33.6 from the original
Tritanopia#009690no blue cones; rare, and affects men and women equally; ΔE 2.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.79:1WCAG large text: AA
Contrast with black, large text5.53:1WCAG large text: AAA

Named colours

Dark cyan · ΔE 3.5Teal · ΔE 7.3Light seagreen · ΔE 12.4Cadetblue · ΔE 13.8Medium turquoise · ΔE 22.9Dark turquoise · ΔE 23.1
Nearest named CSS colourDark cyan (#008B8B)ΔE 3.49, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#921519
Analogous#15924F, #155892
Triadic#8E1592, #928E15
Split complementary#921558, #924F15
Tetradic#4F1592, #921519, #589215

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#85EEEA
Lighter +30%#59E7E3
Lighter +20%#2CE1DB
Lighter +10%#1BBFB9
Darker −10%#0F6563
Darker −20%#083937
Darker −30%#020C0C
Darker −40%#000000
More saturated +25%#00A7A2
Less saturated −25%#2A7D7A

Channel breakdown

R21
G146
B142
Red21 (8.2%)
Green146 (57.3%)
Blue142 (55.7%)
Hue178.08°
Saturation (HSL)74.85%
Lightness32.75%
Dominant channelGreen
Hex per channelR 15 · G 92 · B 8E

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Every value on this page was computed from “15928e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.