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Recognised as Colour

#25BED1

  • #25BED1
  • Cyan
  • Dark
  • Nearest: Dark turquoise

#25BED1 is a cyan with RGB values 37, 190, 209 and HSL 187°, 70%, 48%. It is a dark colour, so black text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#25BED1#25BED1
HEX#25BED1
RGBrgb(37, 190, 209)
RGB (0–1)0.1451, 0.7451, 0.8196
RGB percentages14.5%, 74.5%, 82%
HSLhsl(186.6, 69.9%, 48.2%)
HSV / HSBhsv(186.6, 82.3%, 82%)
CMYK82.3%, 9.1%, 0%, 18%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,473,681
CSS custom property--colour: #25BED1;

Brightness & contrast

Relative luminance0.41824WCAG 2.x, 0 is black and 1 is white
Perceived brightness163 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.36:1
Contrast with white2.24:1WCAG normal text: Fail
Contrast with black9.36:1WCAG normal text: AAA
Greyscale equivalent#9F9F9F
Inverted#DA412E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#ACB6D2no red cones; affects about 1% of men; ΔE 33.8 from the original
Deuteranopia#96A6D1no green cones; the most common form, about 1% of men; ΔE 35.3 from the original
Tritanopia#00C7C4no blue cones; rare, and affects men and women equally; ΔE 14.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.24:1WCAG large text: Fail
Contrast with black, large text9.36:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 12.3Medium turquoise · ΔE 14.9Light seagreen · ΔE 16.3Sky blue · ΔE 18.2Cadetblue · ΔE 19.6Dark cyan · ΔE 21.7
Nearest named CSS colourDark turquoise (#00CED1)ΔE 12.27, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D13825
Analogous#25D18E, #2568D1
Triadic#D125BE, #BED125
Split complementary#D12568, #D18E25
Tetradic#8E25D1, #D13825, #68D125

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CCF1F6
Lighter +30%#A1E6EE
Lighter +20%#75DAE7
Lighter +10%#4ACFDF
Darker −10%#1D97A6
Darker −20%#166F7A
Darker −30%#0E484F
Darker −40%#062024
More saturated +25%#06D6F0
Less saturated −25%#44A6B2

Channel breakdown

R37
G190
B209
Red37 (14.5%)
Green190 (74.5%)
Blue209 (82%)
Hue186.63°
Saturation (HSL)69.92%
Lightness48.24%
Dominant channelBlue
Hex per channelR 25 · G BE · B D1

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Every value on this page was computed from “25bed1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.