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Recognised as Colour

#054456

  • #054456
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#054456 is a cyan with RGB values 5, 68, 86 and HSL 193°, 89%, 18%. It is a dark colour, so white text on it reaches 10.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#054456#054456
HEX#054456
RGBrgb(5, 68, 86)
RGB (0–1)0.0196, 0.2667, 0.3373
RGB percentages2%, 26.7%, 33.7%
HSLhsl(193.3, 89%, 17.8%)
HSV / HSBhsv(193.3, 94.2%, 33.7%)
CMYK94.2%, 20.9%, 0%, 66.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer345,174
CSS custom property--colour: #054456;

Brightness & contrast

Relative luminance0.04838WCAG 2.x, 0 is black and 1 is white
Perceived brightness59.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.67:1
Contrast with white10.67:1WCAG normal text: AAA
Contrast with black1.97:1WCAG normal text: Fail
Greyscale equivalent#383838
Inverted#FABBA9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3A4257no red cones; affects about 1% of men; ΔE 13.8 from the original
Deuteranopia#303B56no green cones; the most common form, about 1% of men; ΔE 14.7 from the original
Tritanopia#00494Ano blue cones; rare, and affects men and women equally; ΔE 12.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.67:1WCAG large text: AAA
Contrast with black, large text1.97:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 13.2Dim grey · ΔE 26.6Slate grey · ΔE 28.5Teal · ΔE 29.2Light slate grey · ΔE 31.3Steel blue · ΔE 31.6
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 13.21, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#561705
Analogous#055640, #051B56
Triadic#560544, #445605
Split complementary#56051B, #564005
Tetradic#400556, #561705, #1B5605

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#34C9F3
Lighter +30%#0DB6E7
Lighter +20%#0B90B6
Lighter +10%#086A86
Darker −10%#021E26
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00475B
Less saturated −25%#103E4B

Channel breakdown

R5
G68
B86
Red5 (2%)
Green68 (26.7%)
Blue86 (33.7%)
Hue193.33°
Saturation (HSL)89.01%
Lightness17.84%
Dominant channelBlue
Hex per channelR 05 · G 44 · B 56

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Every value on this page was computed from “hex 054456” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.