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Recognised as Colour

#2300FA

  • #2300FA
  • Blue
  • Dark
  • Nearest: Blue

#2300FA is a blue with RGB values 35, 0, 250 and HSL 248°, 100%, 49%. It is a dark colour, so white text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Blue.

Colour values

#2300FA#2300FA
HEX#2300FA
RGBrgb(35, 0, 250)
RGB (0–1)0.1373, 0, 0.9804
RGB percentages13.7%, 0%, 98%
HSLhsl(248.4, 100%, 49%)
HSV / HSBhsv(248.4, 100%, 98%)
CMYK86%, 100%, 0%, 2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,294,010
CSS custom property--colour: #2300FA;

Brightness & contrast

Relative luminance0.07259WCAG 2.x, 0 is black and 1 is white
Perceived brightness86.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.56:1
Contrast with white8.56:1WCAG normal text: AAA
Contrast with black2.45:1WCAG normal text: Fail
Greyscale equivalent#191919
Inverted#DCFF05

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0058FFno red cones; affects about 1% of men; ΔE 40.3 from the original
Deuteranopia#003FF7no green cones; the most common form, about 1% of men; ΔE 25.8 from the original
Tritanopia#006893no blue cones; rare, and affects men and women equally; ΔE 114.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.56:1WCAG large text: AAA
Contrast with black, large text2.45:1WCAG large text: Fail

Named colours

Blue · ΔE 3.1Medium blue · ΔE 18.9Blue violet · ΔE 32.8Dark violet · ΔE 35.3Dark orchid · ΔE 47.9Dark blue · ΔE 49
Nearest named CSS colourBlue (#0000FF)ΔE 3.12, a close match
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D7FA00
Analogous#005AFA, #A000FA
Triadic#FA2300, #00FA23
Split complementary#FAA000, #5AFA00
Tetradic#FA005A, #D7FA00, #00FAA0

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CFC7FF
Lighter +30%#A394FF
Lighter +20%#7761FF
Lighter +10%#4B2EFF
Darker −10%#1C00C7
Darker −20%#150094
Darker −30%#0E0061
Darker −40%#06002E
More saturated +25%#2300FA
Less saturated −25%#391FDB

Channel breakdown

R35
G0
B250
Red35 (13.7%)
Green0 (0%)
Blue250 (98%)
Hue248.4°
Saturation (HSL)100%
Lightness49.02%
Dominant channelBlue
Hex per channelR 23 · G 00 · B FA

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Every value on this page was computed from “2300fa” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.