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Recognised as Colour

#1E5CCC

  • #1E5CCC
  • Blue
  • Dark
  • Nearest: Royal blue

#1E5CCC is a blue with RGB values 30, 92, 204 and HSL 219°, 74%, 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 Royal blue.

Colour values

#1E5CCC#1E5CCC
HEX#1E5CCC
RGBrgb(30, 92, 204)
RGB (0–1)0.1176, 0.3608, 0.8
RGB percentages11.8%, 36.1%, 80%
HSLhsl(218.6, 74.4%, 45.9%)
HSV / HSBhsv(218.6, 85.3%, 80%)
CMYK85.3%, 54.9%, 0%, 20%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,989,836
CSS custom property--colour: #1E5CCC;

Brightness & contrast

Relative luminance0.1229WCAG 2.x, 0 is black and 1 is white
Perceived brightness99.9 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#575757
Inverted#E1A333

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#006AD0no red cones; affects about 1% of men; ΔE 10.4 from the original
Deuteranopia#005BCAno green cones; the most common form, about 1% of men; ΔE 1.7 from the original
Tritanopia#00788Bno blue cones; rare, and affects men and women equally; ΔE 63.2 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

Royal blue · ΔE 7.2Slate blue · ΔE 14.5Medium slateblue · ΔE 20.9Dodgerblue · ΔE 22.1Medium purple · ΔE 23.2Dark slateblue · ΔE 24
Nearest named CSS colourRoyal blue (#4169E1)ΔE 7.16, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CC8E1E
Analogous#1EB3CC, #371ECC
Triadic#CC1E5C, #5CCC1E
Split complementary#CC371E, #B3CC1E
Tetradic#CC1EB3, #CC8E1E, #1ECC37

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C0D3F6
Lighter +30%#94B4EF
Lighter +20%#6795E9
Lighter +10%#3B76E2
Darker −10%#1748A0
Darker −20%#113473
Darker −30%#0A2047
Darker −40%#040C1A
More saturated +25%#0154E9
Less saturated −25%#3B64AF

Channel breakdown

R30
G92
B204
Red30 (11.8%)
Green92 (36.1%)
Blue204 (80%)
Hue218.62°
Saturation (HSL)74.36%
Lightness45.88%
Dominant channelBlue
Hex per channelR 1E · G 5C · B CC

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Every value on this page was computed from “1e5ccc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.