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Colour

#1E2656

  • #1E2656
  • Blue
  • Dark
  • Nearest: Dark slateblue

#1E2656 is a blue with RGB values 30, 38, 86 and HSL 231°, 48%, 23%. It is a dark colour, so white text on it reaches 14.3:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#1E2656#1E2656
HEX#1E2656
RGBrgb(30, 38, 86)
RGB (0–1)0.1176, 0.149, 0.3373
RGB percentages11.8%, 14.9%, 33.7%
HSLhsl(231.4, 48.3%, 22.7%)
HSV / HSBhsv(231.4, 65.1%, 33.7%)
CMYK65.1%, 55.8%, 0%, 66.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,975,894
CSS custom property--colour: #1E2656;

Brightness & contrast

Relative luminance0.02334WCAG 2.x, 0 is black and 1 is white
Perceived brightness44.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.32:1
Contrast with white14.32:1WCAG normal text: AAA
Contrast with black1.47:1WCAG normal text: Fail
Greyscale equivalent#282828
Inverted#E1D9A9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0B2D58no red cones; affects about 1% of men; ΔE 7.7 from the original
Deuteranopia#012855no green cones; the most common form, about 1% of men; ΔE 6.3 from the original
Tritanopia#00313Ano blue cones; rare, and affects men and women equally; ΔE 32.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.32:1WCAG large text: AAA
Contrast with black, large text1.47:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 22Midnight blue · ΔE 26.6Black · ΔE 37.3Rebecca purple · ΔE 37.4Dark slate grey · ΔE 39.2Steel blue · ΔE 39.5
Nearest named CSS colourDark slateblue (#483D8B)ΔE 22, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#564E1E
Analogous#1E4256, #321E56
Triadic#561E26, #26561E
Split complementary#56321E, #42561E
Tetradic#561E42, #564E1E, #1E5632

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#727FCE
Lighter +30%#4C5DC1
Lighter +20%#3847A2
Lighter +10%#2B377C
Darker −10%#111530
Darker −20%#04050A
Darker −30%#000000
Darker −40%#000000
More saturated +25%#101C65
Less saturated −25%#2D3048

Channel breakdown

R30
G38
B86
Red30 (11.8%)
Green38 (14.9%)
Blue86 (33.7%)
Hue231.43°
Saturation (HSL)48.28%
Lightness22.75%
Dominant channelBlue
Hex per channelR 1E · G 26 · B 56

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Every value on this page was computed from “1e2656” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.