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Recognised as Colour

#13708A

  • #13708A
  • Cyan
  • Dark
  • Nearest: Steel blue

#13708A is a cyan with RGB values 19, 112, 138 and HSL 193°, 76%, 31%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#13708A#13708A
HEX#13708A
RGBrgb(19, 112, 138)
RGB (0–1)0.0745, 0.4392, 0.5412
RGB percentages7.5%, 43.9%, 54.1%
HSLhsl(193.1, 75.8%, 30.8%)
HSV / HSBhsv(193.1, 86.2%, 54.1%)
CMYK86.2%, 18.8%, 0%, 45.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,273,994
CSS custom property--colour: #13708A;

Brightness & contrast

Relative luminance0.13562WCAG 2.x, 0 is black and 1 is white
Perceived brightness98.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.66:1
Contrast with white5.66:1WCAG normal text: AA
Contrast with black3.71:1WCAG normal text: Fail
Greyscale equivalent#5E5E5E
Inverted#EC8F75

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#616D8Bno red cones; affects about 1% of men; ΔE 19.2 from the original
Deuteranopia#52628Ano green cones; the most common form, about 1% of men; ΔE 20.8 from the original
Tritanopia#007878no blue cones; rare, and affects men and women equally; ΔE 17.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.66:1WCAG large text: AAA
Contrast with black, large text3.71:1WCAG large text: AA

Named colours

Steel blue · ΔE 18.2Teal · ΔE 19Slate grey · ΔE 19.8Light slate grey · ΔE 21.1Dark cyan · ΔE 21.2Dark slate grey · ΔE 22
Nearest named CSS colourSteel blue (#4682B4)ΔE 18.22, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8A2D13
Analogous#138A68, #13358A
Triadic#8A1370, #708A13
Split complementary#8A1334, #8A6813
Tetradic#69138A, #8A2D13, #358A13

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7CD4ED
Lighter +30%#4FC6E7
Lighter +20%#22B7E1
Lighter +10%#1994B7
Darker −10%#0D4C5D
Darker −20%#072730
Darker −30%#000304
Darker −40%#000000
More saturated +25%#007B9D
Less saturated −25%#276576

Channel breakdown

R19
G112
B138
Red19 (7.5%)
Green112 (43.9%)
Blue138 (54.1%)
Hue193.11°
Saturation (HSL)75.8%
Lightness30.78%
Dominant channelBlue
Hex per channelR 13 · G 70 · B 8A

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Every value on this page was computed from “13708a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.