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Recognised as Colour

#125EF2

  • #125EF2
  • Blue
  • Dark
  • Nearest: Medium slateblue

#125EF2 is a blue with RGB values 18, 94, 242 and HSL 220°, 90%, 51%. It is a dark colour, so white text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#125EF2#125EF2
HEX#125EF2
RGBrgb(18, 94, 242)
RGB (0–1)0.0706, 0.3686, 0.949
RGB percentages7.1%, 36.9%, 94.9%
HSLhsl(219.6, 89.6%, 51%)
HSV / HSBhsv(219.6, 92.6%, 94.9%)
CMYK92.6%, 61.2%, 0%, 5.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,203,954
CSS custom property--colour: #125EF2;

Brightness & contrast

Relative luminance0.14545WCAG 2.x, 0 is black and 1 is white
Perceived brightness109.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.37:1
Contrast with white5.37:1WCAG normal text: AA
Contrast with black3.91:1WCAG normal text: Fail
Greyscale equivalent#595959
Inverted#EDA10D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0075F7no red cones; affects about 1% of men; ΔE 16.3 from the original
Deuteranopia#0061EFno green cones; the most common form, about 1% of men; ΔE 4.2 from the original
Tritanopia#00859Fno blue cones; rare, and affects men and women equally; ΔE 80.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.37:1WCAG large text: AAA
Contrast with black, large text3.91:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 16.7Royal blue · ΔE 17.4Slate blue · ΔE 21.7Medium purple · ΔE 31.1Dodgerblue · ΔE 33.7Blue violet · ΔE 34.5
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 16.67, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F2A612
Analogous#12CEF2, #3612F2
Triadic#F2125E, #5EF212
Split complementary#F23612, #CEF212
Tetradic#F212CE, #F2A612, #12F236

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D3E1FD
Lighter +30%#A3C1FA
Lighter +20%#73A0F7
Lighter +10%#427FF5
Darker −10%#0B4AC6
Darker −20%#083896
Darker −30%#062665
Darker −40%#031435
More saturated +25%#055AFF
Less saturated −25%#3168D3

Channel breakdown

R18
G94
B242
Red18 (7.1%)
Green94 (36.9%)
Blue242 (94.9%)
Hue219.64°
Saturation (HSL)89.6%
Lightness50.98%
Dominant channelBlue
Hex per channelR 12 · G 5E · B F2

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Every value on this page was computed from “125ef2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.