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Colour

#004B60

  • #004B60
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#004B60 is a cyan with RGB values 0, 75, 96 and HSL 193°, 100%, 19%. It is a dark colour, so white text on it reaches 9.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#004B60#004B60
HEX#004B60
RGBrgb(0, 75, 96)
RGB (0–1)0, 0.2941, 0.3765
RGB percentages0%, 29.4%, 37.6%
HSLhsl(193.1, 100%, 18.8%)
HSV / HSBhsv(193.1, 100%, 37.6%)
CMYK100%, 21.9%, 0%, 62.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer19,296
CSS custom property--colour: #004B60;

Brightness & contrast

Relative luminance0.05877WCAG 2.x, 0 is black and 1 is white
Perceived brightness66 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.65:1
Contrast with white9.65:1WCAG normal text: AAA
Contrast with black2.18:1WCAG normal text: Fail
Greyscale equivalent#3D3D3D
Inverted#FFB49F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3F4961no red cones; affects about 1% of men; ΔE 14.7 from the original
Deuteranopia#344160no green cones; the most common form, about 1% of men; ΔE 16 from the original
Tritanopia#005152no blue cones; rare, and affects men and women equally; ΔE 14.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.65:1WCAG large text: AAA
Contrast with black, large text2.18:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 14.5Dim grey · ΔE 26.4Slate grey · ΔE 26.7Teal · ΔE 27.3Steel blue · ΔE 28.4Light slate grey · ΔE 29.3
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 14.45, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#601500
Analogous#006045, #001B60
Triadic#60004B, #4B6000
Split complementary#60001B, #604500
Tetradic#450060, #601500, #1B6000

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#2DD1FF
Lighter +30%#00C3F9
Lighter +20%#009BC6
Lighter +10%#007393
Darker −10%#00232D
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004B60
Less saturated −25%#0C4454

Channel breakdown

R0
G75
B96
Red0 (0%)
Green75 (29.4%)
Blue96 (37.6%)
Hue193.13°
Saturation (HSL)100%
Lightness18.82%
Dominant channelBlue
Hex per channelR 00 · G 4B · B 60

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Every value on this page was computed from “004b60” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.