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Recognised as Colour

#034157

  • #034157
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#034157 is a cyan with RGB values 3, 65, 87 and HSL 196°, 93%, 18%. It is a dark colour, so white text on it reaches 11.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#034157#034157
HEX#034157
RGBrgb(3, 65, 87)
RGB (0–1)0.0118, 0.2549, 0.3412
RGB percentages1.2%, 25.5%, 34.1%
HSLhsl(195.7, 93.3%, 17.6%)
HSV / HSBhsv(195.7, 96.6%, 34.1%)
CMYK96.6%, 25.3%, 0%, 65.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer213,335
CSS custom property--colour: #034157;

Brightness & contrast

Relative luminance0.04488WCAG 2.x, 0 is black and 1 is white
Perceived brightness57.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.07:1
Contrast with white11.07:1WCAG normal text: AAA
Contrast with black1.9:1WCAG normal text: Fail
Greyscale equivalent#353535
Inverted#FCBEA8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#364058no red cones; affects about 1% of men; ΔE 12.2 from the original
Deuteranopia#2B3957no green cones; the most common form, about 1% of men; ΔE 12.9 from the original
Tritanopia#004748no blue cones; rare, and affects men and women equally; ΔE 15.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.07:1WCAG large text: AAA
Contrast with black, large text1.9:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 15.9Dim grey · ΔE 28Slate grey · ΔE 29.5Steel blue · ΔE 31Teal · ΔE 31.9Light slate grey · ΔE 32.2
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 15.93, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#571903
Analogous#035743, #031757
Triadic#570341, #415703
Split complementary#570317, #574303
Tetradic#430357, #571903, #175703

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#2EC3F8
Lighter +30%#08AFEB
Lighter +20%#068BBA
Lighter +10%#056688
Darker −10%#011C26
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00425A
Less saturated −25%#0E3C4C

Channel breakdown

R3
G65
B87
Red3 (1.2%)
Green65 (25.5%)
Blue87 (34.1%)
Hue195.71°
Saturation (HSL)93.33%
Lightness17.65%
Dominant channelBlue
Hex per channelR 03 · G 41 · B 57

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Every value on this page was computed from “hex 034157” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.