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Colour

#14403A

  • #14403A
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#14403A is a cyan with RGB values 20, 64, 58 and HSL 172°, 52%, 16%. It is a dark colour, so white text on it reaches 11.5:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#14403A#14403A
HEX#14403A
RGBrgb(20, 64, 58)
RGB (0–1)0.0784, 0.251, 0.2275
RGB percentages7.8%, 25.1%, 22.7%
HSLhsl(171.8, 52.4%, 16.5%)
HSV / HSBhsv(171.8, 68.8%, 25.1%)
CMYK68.8%, 0%, 9.4%, 74.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,327,162
CSS custom property--colour: #14403A;

Brightness & contrast

Relative luminance0.04121WCAG 2.x, 0 is black and 1 is white
Perceived brightness53.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.51:1
Contrast with white11.51:1WCAG normal text: AAA
Contrast with black1.82:1WCAG normal text: Fail
Greyscale equivalent#363636
Inverted#EBBFC5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3D3C3Ano red cones; affects about 1% of men; ΔE 16.9 from the original
Deuteranopia#36373Bno green cones; the most common form, about 1% of men; ΔE 17.4 from the original
Tritanopia#00413Eno blue cones; rare, and affects men and women equally; ΔE 3.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.51:1WCAG large text: AAA
Contrast with black, large text1.82:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 9.2Dim grey · ΔE 26.4Teal · ΔE 28.1Black · ΔE 29.3Dark cyan · ΔE 32.4Slate grey · ΔE 33.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 9.23, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#40141A
Analogous#144024, #143040
Triadic#3A1440, #403A14
Split complementary#401430, #402414
Tetradic#241440, #40141A, #304014

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#56CABA
Lighter +30%#38B5A4
Lighter +20%#2C8E80
Lighter +10%#20675D
Darker −10%#081917
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#094A42
Less saturated −25%#1E3532

Channel breakdown

R20
G64
B58
Red20 (7.8%)
Green64 (25.1%)
Blue58 (22.7%)
Hue171.82°
Saturation (HSL)52.38%
Lightness16.47%
Dominant channelGreen
Hex per channelR 14 · G 40 · B 3A

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Every value on this page was computed from “14403a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.