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Recognised as Colour

#034E5C

  • #034E5C
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#034E5C is a cyan with RGB values 3, 78, 92 and HSL 189°, 94%, 19%. It is a dark colour, so white text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#034E5C#034E5C
HEX#034E5C
RGBrgb(3, 78, 92)
RGB (0–1)0.0118, 0.3059, 0.3608
RGB percentages1.2%, 30.6%, 36.1%
HSLhsl(189.4, 93.7%, 18.6%)
HSV / HSBhsv(189.4, 96.7%, 36.1%)
CMYK96.7%, 15.2%, 0%, 63.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer216,668
CSS custom property--colour: #034E5C;

Brightness & contrast

Relative luminance0.06241WCAG 2.x, 0 is black and 1 is white
Perceived brightness67.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.34:1
Contrast with white9.34:1WCAG normal text: AAA
Contrast with black2.25:1WCAG normal text: Fail
Greyscale equivalent#3F3F3F
Inverted#FCB1A3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#444B5Dno red cones; affects about 1% of men; ΔE 17 from the original
Deuteranopia#39435Cno green cones; the most common form, about 1% of men; ΔE 18 from the original
Tritanopia#005352no blue cones; rare, and affects men and women equally; ΔE 10.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.34:1WCAG large text: AAA
Contrast with black, large text2.25:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 10.9Teal · ΔE 23.6Dim grey · ΔE 25Slate grey · ΔE 26.4Dark cyan · ΔE 27.7Light slate grey · ΔE 29
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 10.87, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5C1103
Analogous#035C3E, #03215C
Triadic#5C034E, #4E5C03
Split complementary#5C0321, #5C3E03
Tetradic#3E035C, #5C1103, #215C03

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#33D9F8
Lighter +30%#08CCF0
Lighter +20%#06A2BF
Lighter +10%#05788D
Darker −10%#01242B
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00505F
Less saturated −25%#0F4650

Channel breakdown

R3
G78
B92
Red3 (1.2%)
Green78 (30.6%)
Blue92 (36.1%)
Hue189.44°
Saturation (HSL)93.68%
Lightness18.63%
Dominant channelBlue
Hex per channelR 03 · G 4E · B 5C

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Every value on this page was computed from “034e5c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.