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Recognised as Colour

#041561

  • #041561
  • Blue
  • Dark
  • Nearest: Midnight blue

#041561 is a blue with RGB values 4, 21, 97 and HSL 229°, 92%, 20%. It is a dark colour, so white text on it reaches 16.3:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#041561#041561
HEX#041561
RGBrgb(4, 21, 97)
RGB (0–1)0.0157, 0.0824, 0.3804
RGB percentages1.6%, 8.2%, 38%
HSLhsl(229, 92.1%, 19.8%)
HSV / HSBhsv(229, 95.9%, 38%)
CMYK95.9%, 78.4%, 0%, 62%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer267,617
CSS custom property--colour: #041561;

Brightness & contrast

Relative luminance0.01425WCAG 2.x, 0 is black and 1 is white
Perceived brightness36.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.34:1
Contrast with white16.34:1WCAG normal text: AAA
Contrast with black1.29:1WCAG normal text: Fail
Greyscale equivalent#171717
Inverted#FBEA9E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002463no red cones; affects about 1% of men; ΔE 12.5 from the original
Deuteranopia#001B60no green cones; the most common form, about 1% of men; ΔE 5.8 from the original
Tritanopia#002B39no blue cones; rare, and affects men and women equally; ΔE 48.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.34:1WCAG large text: AAA
Contrast with black, large text1.29:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 7Dark slateblue · ΔE 19.1Rebecca purple · ΔE 26.2Indigo · ΔE 27.1Navy · ΔE 27.8Dark blue · ΔE 32.8
Nearest named CSS colourMidnight blue (#191970)ΔE 7.05, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#615004
Analogous#044461, #210461
Triadic#610415, #156104
Split complementary#612104, #446104
Tetradic#610444, #615004, #046121

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3A5DF7
Lighter +30%#0A35F4
Lighter +20%#082AC3
Lighter +10%#062092
Darker −10%#020A30
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#001265
Less saturated −25%#111D54

Channel breakdown

R4
G21
B97
Red4 (1.6%)
Green21 (8.2%)
Blue97 (38%)
Hue229.03°
Saturation (HSL)92.08%
Lightness19.8%
Dominant channelBlue
Hex per channelR 04 · G 15 · B 61

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Every value on this page was computed from “hex 041561” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.