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Recognised as Colour

#034651

  • #034651
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#034651 is a cyan with RGB values 3, 70, 81 and HSL 188°, 93%, 16%. It is a dark colour, so white text on it reaches 10.5:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#034651#034651
HEX#034651
RGBrgb(3, 70, 81)
RGB (0–1)0.0118, 0.2745, 0.3176
RGB percentages1.2%, 27.5%, 31.8%
HSLhsl(188.5, 92.9%, 16.5%)
HSV / HSBhsv(188.5, 96.3%, 31.8%)
CMYK96.3%, 13.6%, 0%, 68.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer214,609
CSS custom property--colour: #034651;

Brightness & contrast

Relative luminance0.04994WCAG 2.x, 0 is black and 1 is white
Perceived brightness60.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.51:1
Contrast with white10.51:1WCAG normal text: AAA
Contrast with black2:1WCAG normal text: Fail
Greyscale equivalent#393939
Inverted#FCB9AE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3E4352no red cones; affects about 1% of men; ΔE 16.5 from the original
Deuteranopia#343C51no green cones; the most common form, about 1% of men; ΔE 17.1 from the original
Tritanopia#004A49no blue cones; rare, and affects men and women equally; ΔE 8.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.51:1WCAG large text: AAA
Contrast with black, large text2:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 9.8Dim grey · ΔE 25.8Teal · ΔE 26.1Slate grey · ΔE 28.9Dark cyan · ΔE 30.3Light slate grey · ΔE 31.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 9.83, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#510E03
Analogous#035135, #031F51
Triadic#510346, #465103
Split complementary#51031F, #513503
Tetradic#350351, #510E03, #1F5103

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#29DAF7
Lighter +30%#08C6E5
Lighter +20%#079BB3
Lighter +10%#057182
Darker −10%#011B20
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004854
Less saturated −25%#0D3E46

Channel breakdown

R3
G70
B81
Red3 (1.2%)
Green70 (27.5%)
Blue81 (31.8%)
Hue188.46°
Saturation (HSL)92.86%
Lightness16.47%
Dominant channelBlue
Hex per channelR 03 · G 46 · B 51

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Every value on this page was computed from “hex 034651” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.