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Recognised as Colour

#0154EA

  • #0154EA
  • Blue
  • Dark
  • Nearest: Medium slateblue

#0154EA is a blue with RGB values 1, 84, 234 and HSL 219°, 99%, 46%. It is a dark colour, so white text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#0154EA#0154EA
HEX#0154EA
RGBrgb(1, 84, 234)
RGB (0–1)0.0039, 0.3294, 0.9176
RGB percentages0.4%, 32.9%, 91.8%
HSLhsl(218.6, 99.1%, 46.1%)
HSV / HSBhsv(218.6, 99.6%, 91.8%)
CMYK99.6%, 64.1%, 0%, 8.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer87,274
CSS custom property--colour: #0154EA;

Brightness & contrast

Relative luminance0.12288WCAG 2.x, 0 is black and 1 is white
Perceived brightness101.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.07:1
Contrast with white6.07:1WCAG normal text: AA
Contrast with black3.46:1WCAG normal text: Fail
Greyscale equivalent#4D4D4D
Inverted#FEAB15

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#006CEFno red cones; affects about 1% of men; ΔE 16.9 from the original
Deuteranopia#0058E7no green cones; the most common form, about 1% of men; ΔE 4.7 from the original
Tritanopia#007D97no blue cones; rare, and affects men and women equally; ΔE 82.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.07:1WCAG large text: AAA
Contrast with black, large text3.46:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 18.5Royal blue · ΔE 20.6Slate blue · ΔE 23.2Dark blue · ΔE 31.6Blue violet · ΔE 31.6Medium purple · ΔE 33.2
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 18.52, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EA9701
Analogous#01C9EA, #2201EA
Triadic#EA0154, #54EA01
Split complementary#EA2301, #C8EA01
Tetradic#EA01C9, #EA9701, #01EA23

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B8D1FF
Lighter +30%#86B1FE
Lighter +20%#5390FE
Lighter +10%#206FFE
Darker −10%#0142B7
Darker −20%#013084
Darker −30%#001D52
Darker −40%#000B1F
More saturated +25%#0054EB
Less saturated −25%#1E5CCD

Channel breakdown

R1
G84
B234
Red1 (0.4%)
Green84 (32.9%)
Blue234 (91.8%)
Hue218.63°
Saturation (HSL)99.15%
Lightness46.08%
Dominant channelBlue
Hex per channelR 01 · G 54 · B EA

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Every value on this page was computed from “0154ea” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.