Nerdulator> put something in

Colour

#30C4FF

  • #30C4FF
  • Cyan
  • Dark
  • Nearest: Deep skyblue

#30C4FF is a cyan with RGB values 48, 196, 255 and HSL 197°, 100%, 59%. It is a dark colour, so black text on it reaches 10.5:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#30C4FF#30C4FF
HEX#30C4FF
RGBrgb(48, 196, 255)
RGB (0–1)0.1882, 0.7686, 1
RGB percentages18.8%, 76.9%, 100%
HSLhsl(197.1, 100%, 59.4%)
HSV / HSBhsv(197.1, 81.2%, 100%)
CMYK81.2%, 23.1%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,196,159
CSS custom property--colour: #30C4FF;

Brightness & contrast

Relative luminance0.47328WCAG 2.x, 0 is black and 1 is white
Perceived brightness175.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.47:1
Contrast with white2.01:1WCAG normal text: Fail
Contrast with black10.47:1WCAG normal text: AAA
Greyscale equivalent#A9A9A9
Inverted#CF3B00

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A6C2FFno red cones; affects about 1% of men; ΔE 24.1 from the original
Deuteranopia#8BAFFEno green cones; the most common form, about 1% of men; ΔE 26.5 from the original
Tritanopia#00D4D8no blue cones; rare, and affects men and women equally; ΔE 34.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.01:1WCAG large text: Fail
Contrast with black, large text10.47:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 3.5Light skyblue · ΔE 14.3Sky blue · ΔE 19.2Steel blue · ΔE 27.1Light steelblue · ΔE 29.9Light blue · ΔE 30.5
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 3.48, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF6B30
Analogous#30FFD2, #305DFF
Triadic#FF30C4, #C4FF30
Split complementary#FF305D, #FFD330
Tetradic#D230FF, #FF6B30, #5DFF30

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FCFEFF
Lighter +30%#C9F0FF
Lighter +20%#96E1FF
Lighter +10%#63D3FF
Darker −10%#00B4FC
Darker −20%#0090C9
Darker −30%#006B96
Darker −40%#004763
More saturated +25%#30C4FF
Less saturated −25%#4AB9E5

Channel breakdown

R48
G196
B255
Red48 (18.8%)
Green196 (76.9%)
Blue255 (100%)
Hue197.1°
Saturation (HSL)100%
Lightness59.41%
Dominant channelBlue
Hex per channelR 30 · G C4 · B FF

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 “30c4ff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.