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Recognised as Colour

#043682

  • #043682
  • Blue
  • Dark
  • Nearest: Dark slateblue

#043682 is a blue with RGB values 4, 54, 130 and HSL 216°, 94%, 26%. It is a dark colour, so white text on it reaches 11.3:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#043682#043682
HEX#043682
RGBrgb(4, 54, 130)
RGB (0–1)0.0157, 0.2118, 0.5098
RGB percentages1.6%, 21.2%, 51%
HSLhsl(216.2, 94%, 26.3%)
HSV / HSBhsv(216.2, 96.9%, 51%)
CMYK96.9%, 58.5%, 0%, 49%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer276,098
CSS custom property--colour: #043682;

Brightness & contrast

Relative luminance0.04276WCAG 2.x, 0 is black and 1 is white
Perceived brightness60.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.32:1
Contrast with white11.32:1WCAG normal text: AAA
Contrast with black1.86:1WCAG normal text: Fail
Greyscale equivalent#313131
Inverted#FBC97D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004085no red cones; affects about 1% of men; ΔE 7.6 from the original
Deuteranopia#003581no green cones; the most common form, about 1% of men; ΔE 0.5 from the original
Tritanopia#004956no blue cones; rare, and affects men and women equally; ΔE 46.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.32:1WCAG large text: AAA
Contrast with black, large text1.86:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 11.7Midnight blue · ΔE 17Rebecca purple · ΔE 26.9Slate blue · ΔE 30Royal blue · ΔE 31Indigo · ΔE 35.2
Nearest named CSS colourDark slateblue (#483D8B)ΔE 11.72, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#825004
Analogous#047582, #110482
Triadic#820436, #368204
Split complementary#821104, #758204
Tetradic#820475, #825004, #048211

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5898FA
Lighter +30%#277AF8
Lighter +20%#075FE5
Lighter +10%#064BB3
Darker −10%#022151
Darker −20%#010D1F
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003586
Less saturated −25%#153971

Channel breakdown

R4
G54
B130
Red4 (1.6%)
Green54 (21.2%)
Blue130 (51%)
Hue216.19°
Saturation (HSL)94.03%
Lightness26.27%
Dominant channelBlue
Hex per channelR 04 · G 36 · B 82

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Every value on this page was computed from “hex 043682” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.