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Recognised as Colour

#25CFE7

  • #25CFE7
  • Cyan
  • Light
  • Nearest: Dark turquoise

#25CFE7 is a cyan with RGB values 37, 207, 231 and HSL 187°, 80%, 53%. It is a light colour, so black text on it reaches 11.2:1 contrast (AAA for normal text). The nearest named colour is Dark turquoise.

Colour values

#25CFE7#25CFE7
HEX#25CFE7
RGBrgb(37, 207, 231)
RGB (0–1)0.1451, 0.8118, 0.9059
RGB percentages14.5%, 81.2%, 90.6%
HSLhsl(187.4, 80.2%, 52.5%)
HSV / HSBhsv(187.4, 84%, 90.6%)
CMYK84%, 10.4%, 0%, 9.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,478,055
CSS custom property--colour: #25CFE7;

Brightness & contrast

Relative luminance0.50788WCAG 2.x, 0 is black and 1 is white
Perceived brightness177.9 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.16:1
Contrast with white1.88:1WCAG normal text: Fail
Contrast with black11.16:1WCAG normal text: AAA
Greyscale equivalent#ADADAD
Inverted#DA3018

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BBC7E8no red cones; affects about 1% of men; ΔE 35.6 from the original
Deuteranopia#A2B5E7no green cones; the most common form, about 1% of men; ΔE 37.3 from the original
Tritanopia#00D9D6no blue cones; rare, and affects men and women equally; ΔE 16.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.88:1WCAG large text: Fail
Contrast with black, large text11.16:1WCAG large text: AAA

Named colours

Dark turquoise · ΔE 12.7Medium turquoise · ΔE 15.9Sky blue · ΔE 17.7Light seagreen · ΔE 20.9Light skyblue · ΔE 22.2Turquoise · ΔE 23.2
Nearest named CSS colourDark turquoise (#00CED1)ΔE 12.7, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E73D25
Analogous#25E79E, #256EE7
Triadic#E725CF, #CFE725
Split complementary#E7256E, #E79E25
Tetradic#9E25E7, #E73D25, #6EE725

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DDF7FB
Lighter +30%#AFEDF6
Lighter +20%#81E3F1
Lighter +10%#53D9EC
Darker −10%#16AEC3
Darker −20%#108596
Darker −30%#0B5C68
Darker −40%#06333A
More saturated +25%#0DE1FF
Less saturated −25%#43B8C9

Channel breakdown

R37
G207
B231
Red37 (14.5%)
Green207 (81.2%)
Blue231 (90.6%)
Hue187.42°
Saturation (HSL)80.17%
Lightness52.55%
Dominant channelBlue
Hex per channelR 25 · G CF · B E7

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Every value on this page was computed from “25cfe7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.