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Colour

#05667D

  • #05667D
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#05667D is a cyan with RGB values 5, 102, 125 and HSL 192°, 92%, 25%. It is a dark colour, so white text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Dark slate grey.

Colour values

#05667D#05667D
HEX#05667D
RGBrgb(5, 102, 125)
RGB (0–1)0.0196, 0.4, 0.4902
RGB percentages2%, 40%, 49%
HSLhsl(191.5, 92.3%, 25.5%)
HSV / HSBhsv(191.5, 96%, 49%)
CMYK96%, 18.4%, 0%, 51%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer353,917
CSS custom property--colour: #05667D;

Brightness & contrast

Relative luminance0.11016WCAG 2.x, 0 is black and 1 is white
Perceived brightness88.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.56:1
Contrast with white6.56:1WCAG normal text: AA
Contrast with black3.2:1WCAG normal text: Fail
Greyscale equivalent#535353
Inverted#FA9982

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#58637Eno red cones; affects about 1% of men; ΔE 19 from the original
Deuteranopia#4A597Dno green cones; the most common form, about 1% of men; ΔE 20.3 from the original
Tritanopia#006D6Dno blue cones; rare, and affects men and women equally; ΔE 15.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.56:1WCAG large text: AAA
Contrast with black, large text3.2:1WCAG large text: AA

Named colours

Dark slate grey · ΔE 18.6Teal · ΔE 19.2Slate grey · ΔE 21.2Steel blue · ΔE 21.4Dark cyan · ΔE 22.2Light slate grey · ΔE 23
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 18.62, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7D1C05
Analogous#057D58, #052A7D
Triadic#7D0566, #667D05
Split complementary#7D052A, #7D5805
Tetradic#58057D, #7D1C05, #2A7D05

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#56D9F8
Lighter +30%#25CEF6
Lighter +20%#09B6DF
Lighter +10%#078EAE
Darker −10%#033E4C
Darker −20%#01161B
Darker −30%#000000
Darker −40%#000000
More saturated +25%#006982
Less saturated −25%#155C6D

Channel breakdown

R5
G102
B125
Red5 (2%)
Green102 (40%)
Blue125 (49%)
Hue191.5°
Saturation (HSL)92.31%
Lightness25.49%
Dominant channelBlue
Hex per channelR 05 · G 66 · B 7D

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Every value on this page was computed from “05667d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.