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Colour

#25CAFF

  • #25CAFF
  • Cyan
  • Dark
  • Nearest: Deep skyblue

#25CAFF is a cyan with RGB values 37, 202, 255 and HSL 195°, 100%, 57%. It is a dark colour, so black text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#25CAFF#25CAFF
HEX#25CAFF
RGBrgb(37, 202, 255)
RGB (0–1)0.1451, 0.7922, 1
RGB percentages14.5%, 79.2%, 100%
HSLhsl(194.6, 100%, 57.3%)
HSV / HSBhsv(194.6, 85.5%, 100%)
CMYK85.5%, 20.8%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,476,799
CSS custom property--colour: #25CAFF;

Brightness & contrast

Relative luminance0.49854WCAG 2.x, 0 is black and 1 is white
Perceived brightness178.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.97:1
Contrast with white1.91:1WCAG normal text: Fail
Contrast with black10.97:1WCAG normal text: AAA
Greyscale equivalent#ABABAB
Inverted#DA3500

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#ADC6FFno red cones; affects about 1% of men; ΔE 27.6 from the original
Deuteranopia#92B3FEno green cones; the most common form, about 1% of men; ΔE 29.9 from the original
Tritanopia#00D9DCno blue cones; rare, and affects men and women equally; ΔE 30.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.91:1WCAG large text: Fail
Contrast with black, large text10.97:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 7.7Light skyblue · ΔE 14.6Sky blue · ΔE 17.7Light blue · ΔE 29.1Dark turquoise · ΔE 29.8Steel blue · ΔE 30
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 7.7, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF5A25
Analogous#25FFC7, #255DFF
Triadic#FF25CA, #CAFF25
Split complementary#FF255D, #FFC725
Tetradic#C725FF, #FF5A25, #5DFF25

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F1FCFF
Lighter +30%#BEEFFF
Lighter +20%#8BE3FF
Lighter +10%#58D6FF
Darker −10%#00B6F1
Darker −20%#0090BE
Darker −30%#00698B
Darker −40%#004358
More saturated +25%#25CAFF
Less saturated −25%#40BCE4

Channel breakdown

R37
G202
B255
Red37 (14.5%)
Green202 (79.2%)
Blue255 (100%)
Hue194.59°
Saturation (HSL)100%
Lightness57.25%
Dominant channelBlue
Hex per channelR 25 · G CA · B FF

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