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Recognised as Colour

#354B50

  • #354B50
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#354B50 is a cyan with RGB values 53, 75, 80 and HSL 191°, 20%, 26%. It is a dark colour, so white text on it reaches 9.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#354B50#354B50
HEX#354B50
RGBrgb(53, 75, 80)
RGB (0–1)0.2078, 0.2941, 0.3137
RGB percentages20.8%, 29.4%, 31.4%
HSLhsl(191.1, 20.3%, 26.1%)
HSV / HSBhsv(191.1, 33.8%, 31.4%)
CMYK33.7%, 6.2%, 0%, 68.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,492,688
CSS custom property--colour: #354B50;

Brightness & contrast

Relative luminance0.06368WCAG 2.x, 0 is black and 1 is white
Perceived brightness69.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.24:1
Contrast with white9.24:1WCAG normal text: AAA
Contrast with black2.27:1WCAG normal text: Fail
Greyscale equivalent#474747
Inverted#CAB4AF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#474950no red cones; affects about 1% of men; ΔE 8 from the original
Deuteranopia#434650no green cones; the most common form, about 1% of men; ΔE 8.3 from the original
Tritanopia#2C4D4Cno blue cones; rare, and affects men and women equally; ΔE 5.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.24:1WCAG large text: AAA
Contrast with black, large text2.27:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 5.1Dim grey · ΔE 16.8Slate grey · ΔE 23.6Gray · ΔE 25Light slate grey · ΔE 26.6Teal · ΔE 28.3
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 5.14, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#503A35
Analogous#355048, #353E50
Triadic#50354B, #4B5035
Split complementary#50353E, #504835
Tetradic#483550, #503A35, #3E5035

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#97B4BA
Lighter +30%#789DA6
Lighter +20%#5E858D
Lighter +10%#49686F
Darker −10%#212E31
Darker −20%#0C1113
Darker −30%#000000
Darker −40%#000000
More saturated +25%#245561
Less saturated −25%#434343

Channel breakdown

R53
G75
B80
Red53 (20.8%)
Green75 (29.4%)
Blue80 (31.4%)
Hue191.11°
Saturation (HSL)20.3%
Lightness26.08%
Dominant channelBlue
Hex per channelR 35 · G 4B · B 50

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Every value on this page was computed from “354b50” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.