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Recognised as Colour

#045464

  • #045464
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#045464 is a cyan with RGB values 4, 84, 100 and HSL 190°, 92%, 20%. It is a dark colour, so white text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#045464#045464
HEX#045464
RGBrgb(4, 84, 100)
RGB (0–1)0.0157, 0.3294, 0.3922
RGB percentages1.6%, 32.9%, 39.2%
HSLhsl(190, 92.3%, 20.4%)
HSV / HSBhsv(190, 96%, 39.2%)
CMYK96%, 16%, 0%, 60.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer283,748
CSS custom property--colour: #045464;

Brightness & contrast

Relative luminance0.07287WCAG 2.x, 0 is black and 1 is white
Perceived brightness72.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.55:1
Contrast with white8.55:1WCAG normal text: AAA
Contrast with black2.46:1WCAG normal text: Fail
Greyscale equivalent#444444
Inverted#FBAB9B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#495165no red cones; affects about 1% of men; ΔE 17.4 from the original
Deuteranopia#3E4964no green cones; the most common form, about 1% of men; ΔE 18.4 from the original
Tritanopia#005A59no blue cones; rare, and affects men and women equally; ΔE 12.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.55:1WCAG large text: AAA
Contrast with black, large text2.46:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 12.2Teal · ΔE 22Slate grey · ΔE 24.7Dim grey · ΔE 24.7Dark cyan · ΔE 25.9Light slate grey · ΔE 27.1
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 12.22, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#641404
Analogous#046444, #042464
Triadic#640454, #546404
Split complementary#640424, #644404
Tetradic#440464, #641404, #246404

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3DD8F7
Lighter +30%#0CCEF5
Lighter +20%#08A6C6
Lighter +10%#067D95
Darker −10%#022B33
Darker −20%#000202
Darker −30%#000000
Darker −40%#000000
More saturated +25%#005768
Less saturated −25%#114B57

Channel breakdown

R4
G84
B100
Red4 (1.6%)
Green84 (32.9%)
Blue100 (39.2%)
Hue190°
Saturation (HSL)92.31%
Lightness20.39%
Dominant channelBlue
Hex per channelR 04 · G 54 · B 64

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Every value on this page was computed from “hex 045464” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.