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Colour

#30AEE0

  • #30AEE0
  • Cyan
  • Dark
  • Nearest: Deep skyblue

#30AEE0 is a cyan with RGB values 48, 174, 224 and HSL 197°, 74%, 53%. It is a dark colour, so black text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#30AEE0#30AEE0
HEX#30AEE0
RGBrgb(48, 174, 224)
RGB (0–1)0.1882, 0.6824, 0.8784
RGB percentages18.8%, 68.2%, 87.8%
HSLhsl(197, 73.9%, 53.3%)
HSV / HSBhsv(197, 78.6%, 87.8%)
CMYK78.6%, 22.3%, 0%, 12.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,190,496
CSS custom property--colour: #30AEE0;

Brightness & contrast

Relative luminance0.36282WCAG 2.x, 0 is black and 1 is white
Perceived brightness155.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.26:1
Contrast with white2.54:1WCAG normal text: Fail
Contrast with black8.26:1WCAG normal text: AAA
Greyscale equivalent#979797
Inverted#CF511F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#94ACE2no red cones; affects about 1% of men; ΔE 22.3 from the original
Deuteranopia#7D9BDFno green cones; the most common form, about 1% of men; ΔE 24.4 from the original
Tritanopia#00BCBFno blue cones; rare, and affects men and women equally; ΔE 30.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.54:1WCAG large text: Fail
Contrast with black, large text8.26:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 9.8Light skyblue · ΔE 15.6Sky blue · ΔE 18.5Steel blue · ΔE 19.4Light steelblue · ΔE 27.6Cadetblue · ΔE 28
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 9.77, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E06230
Analogous#30E0BA, #3056E0
Triadic#E030AE, #AEE030
Split complementary#E03056, #E0BA30
Tetradic#BA30E0, #E06230, #56E030

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E1F3FB
Lighter +30%#B5E2F4
Lighter +20%#89D1ED
Lighter +10%#5CBFE7
Darker −10%#1D92C0
Darker −20%#167094
Darker −30%#104F68
Darker −40%#092D3B
More saturated +25%#12BBFE
Less saturated −25%#4EA1C2

Channel breakdown

R48
G174
B224
Red48 (18.8%)
Green174 (68.2%)
Blue224 (87.8%)
Hue197.05°
Saturation (HSL)73.95%
Lightness53.33%
Dominant channelBlue
Hex per channelR 30 · G AE · B E0

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Every value on this page was computed from “30aee0” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.