Nerdulator> put something in

Recognised as Colour

#4308F8

  • #4308F8
  • Blue
  • Dark
  • Nearest: Blue

#4308F8 is a blue with RGB values 67, 8, 248 and HSL 255°, 94%, 50%. It is a dark colour, so white text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Blue.

Colour values

#4308F8#4308F8
HEX#4308F8
RGBrgb(67, 8, 248)
RGB (0–1)0.2627, 0.0314, 0.9725
RGB percentages26.3%, 3.1%, 97.3%
HSLhsl(254.8, 94.5%, 50.2%)
HSV / HSBhsv(254.8, 96.8%, 97.3%)
CMYK73%, 96.8%, 0%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,393,208
CSS custom property--colour: #4308F8;

Brightness & contrast

Relative luminance0.08144WCAG 2.x, 0 is black and 1 is white
Perceived brightness91.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.99:1
Contrast with white7.99:1WCAG normal text: AAA
Contrast with black2.63:1WCAG normal text: Fail
Greyscale equivalent#262626
Inverted#BCF707

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#005AFEno red cones; affects about 1% of men; ΔE 39.2 from the original
Deuteranopia#0046F5no green cones; the most common form, about 1% of men; ΔE 28.6 from the original
Tritanopia#006792no blue cones; rare, and affects men and women equally; ΔE 111.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.99:1WCAG large text: AAA
Contrast with black, large text2.63:1WCAG large text: Fail

Named colours

Blue · ΔE 7.8Medium blue · ΔE 16.5Blue violet · ΔE 28Dark violet · ΔE 30.7Dark orchid · ΔE 43.2Dark blue · ΔE 46.1
Nearest named CSS colourBlue (#0000FF)ΔE 7.79, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BDF808
Analogous#0845F8, #BB08F8
Triadic#F84308, #08F843
Split complementary#F8BB08, #45F808
Tetradic#F80845, #BDF808, #08F8BB

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DACEFE
Lighter +30%#B49DFC
Lighter +20%#8E6BFB
Lighter +10%#693AF9
Darker −10%#3506C7
Darker −20%#280496
Darker −30%#1B0364
Darker −40%#0E0133
More saturated +25%#3F01FF
Less saturated −25%#5328D8

Channel breakdown

R67
G8
B248
Red67 (26.3%)
Green8 (3.1%)
Blue248 (97.3%)
Hue254.75°
Saturation (HSL)94.49%
Lightness50.2%
Dominant channelBlue
Hex per channelR 43 · G 08 · 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 “4308f8” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.