Nerdulator> put something in

Recognised as Colour

#13A5DE

  • #13A5DE
  • Cyan
  • Dark
  • Nearest: Deep skyblue

#13A5DE is a cyan with RGB values 19, 165, 222 and HSL 197°, 84%, 47%. It is a dark colour, so black text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#13A5DE#13A5DE
HEX#13A5DE
RGBrgb(19, 165, 222)
RGB (0–1)0.0745, 0.6471, 0.8706
RGB percentages7.5%, 64.7%, 87.1%
HSLhsl(196.8, 84.2%, 47.3%)
HSV / HSBhsv(196.8, 91.4%, 87.1%)
CMYK91.4%, 25.7%, 0%, 12.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,287,646
CSS custom property--colour: #13A5DE;

Brightness & contrast

Relative luminance0.32323WCAG 2.x, 0 is black and 1 is white
Perceived brightness147.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.46:1
Contrast with white2.81:1WCAG normal text: Fail
Contrast with black7.46:1WCAG normal text: AAA
Greyscale equivalent#8A8A8A
Inverted#EC5A21

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#88A4E1no red cones; affects about 1% of men; ΔE 21.2 from the original
Deuteranopia#6F92DDno green cones; the most common form, about 1% of men; ΔE 23.7 from the original
Tritanopia#00B4B8no blue cones; rare, and affects men and women equally; ΔE 33.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.81:1WCAG large text: Fail
Contrast with black, large text7.46:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 10.2Steel blue · ΔE 16.7Light skyblue · ΔE 19.4Sky blue · ΔE 23.3Cornflower blue · ΔE 26.5Light steelblue · ΔE 30.8
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 10.2, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DE4C13
Analogous#13DEB1, #1340DE
Triadic#DE13A5, #A5DE13
Split complementary#DE1340, #DEB113
Tetradic#B113DE, #DE4C13, #40DE13

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C3EBFA
Lighter +30%#94DAF6
Lighter +20%#65CAF2
Lighter +10%#36BAEE
Darker −10%#0F82AF
Darker −20%#0B5F80
Darker −30%#073C51
Darker −40%#031922
More saturated +25%#00ADF1
Less saturated −25%#3198C0

Channel breakdown

R19
G165
B222
Red19 (7.5%)
Green165 (64.7%)
Blue222 (87.1%)
Hue196.85°
Saturation (HSL)84.23%
Lightness47.25%
Dominant channelBlue
Hex per channelR 13 · G A5 · B DE

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “13a5de” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.