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Colour

#1500FE

  • #1500FE
  • Blue
  • Dark
  • Nearest: Blue

#1500FE is a blue with RGB values 21, 0, 254 and HSL 245°, 100%, 50%. It is a dark colour, so white text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Blue.

Colour values

#1500FE#1500FE
HEX#1500FE
RGBrgb(21, 0, 254)
RGB (0–1)0.0824, 0, 0.9961
RGB percentages8.2%, 0%, 99.6%
HSLhsl(245, 100%, 49.8%)
HSV / HSBhsv(245, 100%, 99.6%)
CMYK91.7%, 100%, 0%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,376,510
CSS custom property--colour: #1500FE;

Brightness & contrast

Relative luminance0.07315WCAG 2.x, 0 is black and 1 is white
Perceived brightness86.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.53:1
Contrast with white8.53:1WCAG normal text: AAA
Contrast with black2.46:1WCAG normal text: Fail
Greyscale equivalent#171717
Inverted#EAFF01

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0059FFno red cones; affects about 1% of men; ΔE 42.6 from the original
Deuteranopia#003FFAno green cones; the most common form, about 1% of men; ΔE 26.1 from the original
Tritanopia#006B95no blue cones; rare, and affects men and women equally; ΔE 118 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.53:1WCAG large text: AAA
Contrast with black, large text2.46:1WCAG large text: Fail

Named colours

Blue · ΔE 1Medium blue · ΔE 20.9Blue violet · ΔE 34.8Dark violet · ΔE 37.3Dark orchid · ΔE 50.1Dark blue · ΔE 51
Nearest named CSS colourBlue (#0000FF)ΔE 0.96, indistinguishable to the eye
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E9FE00
Analogous#006AFE, #9400FE
Triadic#FE1500, #00FE15
Split complementary#FE9400, #6AFE00
Tetradic#FE006A, #E9FE00, #00FE94

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CFCBFF
Lighter +30%#A198FF
Lighter +20%#7265FF
Lighter +10%#4332FF
Darker −10%#1100CB
Darker −20%#0D0098
Darker −30%#080065
Darker −40%#040032
More saturated +25%#1500FE
Less saturated −25%#2F20DE

Channel breakdown

R21
G0
B254
Red21 (8.2%)
Green0 (0%)
Blue254 (99.6%)
Hue244.96°
Saturation (HSL)100%
Lightness49.8%
Dominant channelBlue
Hex per channelR 15 · G 00 · B FE

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Every value on this page was computed from “1500fe” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.