Nerdulator> put something in

Colour

#00A3F8

  • #00A3F8
  • Blue
  • Dark
  • Nearest: Cornflower blue

#00A3F8 is a blue with RGB values 0, 163, 248 and HSL 201°, 100%, 49%. It is a dark colour, so black text on it reaches 7.6:1 contrast (AAA for normal text). The nearest named colour is Cornflower blue.

Colour values

#00A3F8#00A3F8
HEX#00A3F8
RGBrgb(0, 163, 248)
RGB (0–1)0, 0.6392, 0.9725
RGB percentages0%, 63.9%, 97.3%
HSLhsl(200.6, 100%, 48.6%)
HSV / HSBhsv(200.6, 100%, 97.3%)
CMYK100%, 34.3%, 0%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer41,976
CSS custom property--colour: #00A3F8;

Brightness & contrast

Relative luminance0.32972WCAG 2.x, 0 is black and 1 is white
Perceived brightness150.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.59:1
Contrast with white2.77:1WCAG normal text: Fail
Contrast with black7.59:1WCAG normal text: AAA
Greyscale equivalent#868686
Inverted#FF5C07

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7AA6FCno red cones; affects about 1% of men; ΔE 15 from the original
Deuteranopia#5A93F6no green cones; the most common form, about 1% of men; ΔE 17 from the original
Tritanopia#00B8C2no blue cones; rare, and affects men and women equally; ΔE 46.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.77:1WCAG large text: Fail
Contrast with black, large text7.59:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 14.6Deep skyblue · ΔE 18Dodgerblue · ΔE 19.3Steel blue · ΔE 23Light skyblue · ΔE 28.8Sky blue · ΔE 35.6
Nearest named CSS colourCornflower blue (#6495ED)ΔE 14.6, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F85500
Analogous#00F8D1, #0027F8
Triadic#F800A3, #A3F800
Split complementary#F80027, #F8D100
Tetradic#D100F8, #F85500, #27F800

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C5EBFF
Lighter +30%#92DAFF
Lighter +20%#5FC8FF
Lighter +10%#2CB7FF
Darker −10%#0081C5
Darker −20%#006092
Darker −30%#003E5F
Darker −40%#001D2C
More saturated +25%#00A3F8
Less saturated −25%#1F99D9

Channel breakdown

R0
G163
B248
Red0 (0%)
Green163 (63.9%)
Blue248 (97.3%)
Hue200.56°
Saturation (HSL)100%
Lightness48.63%
Dominant channelBlue
Hex per channelR 00 · G A3 · B F8

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 “00a3f8” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.