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Recognised as Colour

#1E1361

  • #1E1361
  • Blue
  • Dark
  • Nearest: Midnight blue

#1E1361 is a blue with RGB values 30, 19, 97 and HSL 248°, 67%, 23%. It is a dark colour, so white text on it reaches 15.9:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#1E1361#1E1361
HEX#1E1361
RGBrgb(30, 19, 97)
RGB (0–1)0.1176, 0.0745, 0.3804
RGB percentages11.8%, 7.5%, 38%
HSLhsl(248.5, 67.2%, 22.7%)
HSV / HSBhsv(248.5, 80.4%, 38%)
CMYK69.1%, 80.4%, 0%, 62%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,971,041
CSS custom property--colour: #1E1361;

Brightness & contrast

Relative luminance0.01605WCAG 2.x, 0 is black and 1 is white
Perceived brightness39.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.9:1
Contrast with white15.9:1WCAG normal text: AAA
Contrast with black1.32:1WCAG normal text: Fail
Greyscale equivalent#1B1B1B
Inverted#E1EC9E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002563no red cones; affects about 1% of men; ΔE 15.6 from the original
Deuteranopia#001F60no green cones; the most common form, about 1% of men; ΔE 11.9 from the original
Tritanopia#002A39no blue cones; rare, and affects men and women equally; ΔE 48.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.9:1WCAG large text: AAA
Contrast with black, large text1.32:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 6.3Dark slateblue · ΔE 18.2Rebecca purple · ΔE 23.4Indigo · ΔE 24.2Navy · ΔE 26.7Dark blue · ΔE 31.7
Nearest named CSS colourMidnight blue (#191970)ΔE 6.26, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#566113
Analogous#132F61, #451361
Triadic#611E13, #13611E
Split complementary#614513, #2F6113
Tetradic#61132F, #566113, #136145

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7260E0
Lighter +30%#4C35D8
Lighter +20%#3824B6
Lighter +10%#2B1B8C
Darker −10%#110B36
Darker −20%#04020C
Darker −30%#000000
Darker −40%#000000
More saturated +25%#140570
Less saturated −25%#282252

Channel breakdown

R30
G19
B97
Red30 (11.8%)
Green19 (7.5%)
Blue97 (38%)
Hue248.46°
Saturation (HSL)67.24%
Lightness22.75%
Dominant channelBlue
Hex per channelR 1E · G 13 · B 61

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Every value on this page was computed from “1e1361” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.