Nerdulator> put something in

Colour

#4088F3

  • #4088F3
  • Blue
  • Dark
  • Nearest: Dodgerblue

#4088F3 is a blue with RGB values 64, 136, 243 and HSL 216°, 88%, 60%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#4088F3#4088F3
HEX#4088F3
RGBrgb(64, 136, 243)
RGB (0–1)0.251, 0.5333, 0.9529
RGB percentages25.1%, 53.3%, 95.3%
HSLhsl(215.9, 88.2%, 60.2%)
HSV / HSBhsv(215.9, 73.7%, 95.3%)
CMYK73.7%, 44%, 0%, 4.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,229,363
CSS custom property--colour: #4088F3;

Brightness & contrast

Relative luminance0.25169WCAG 2.x, 0 is black and 1 is white
Perceived brightness137.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.03:1
Contrast with white3.48:1WCAG normal text: Fail
Contrast with black6.03:1WCAG normal text: AA
Greyscale equivalent#808080
Inverted#BF770C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5292F7no red cones; affects about 1% of men; ΔE 5.5 from the original
Deuteranopia#2D82F1no green cones; the most common form, about 1% of men; ΔE 3.6 from the original
Tritanopia#00A1B2no blue cones; rare, and affects men and women equally; ΔE 59.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.48:1WCAG large text: AA
Contrast with black, large text6.03:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 5.2Cornflower blue · ΔE 12.5Royal blue · ΔE 16.8Medium purple · ΔE 25.6Slate blue · ΔE 25.7Medium slateblue · ΔE 28.6
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 5.16, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F3AB40
Analogous#40E1F3, #5240F3
Triadic#F34088, #88F340
Split complementary#F35240, #E1F340
Tetradic#F340E1, #F3AB40, #40F352

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#D0E2FC
Lighter +20%#A0C4F9
Lighter +10%#70A6F6
Darker −10%#106AF0
Darker −20%#0C55C1
Darker −30%#094091
Darker −40%#062B61
More saturated +25%#3486FF
Less saturated −25%#598DDA

Channel breakdown

R64
G136
B243
Red64 (25.1%)
Green136 (53.3%)
Blue243 (95.3%)
Hue215.87°
Saturation (HSL)88.18%
Lightness60.2%
Dominant channelBlue
Hex per channelR 40 · G 88 · B F3

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 “4088f3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.