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Recognised as Colour

#19463F

  • #19463F
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#19463F is a cyan with RGB values 25, 70, 63 and HSL 171°, 47%, 19%. It is a dark colour, so white text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#19463F#19463F
HEX#19463F
RGBrgb(25, 70, 63)
RGB (0–1)0.098, 0.2745, 0.2471
RGB percentages9.8%, 27.5%, 24.7%
HSLhsl(170.7, 47.4%, 18.6%)
HSV / HSBhsv(170.7, 64.3%, 27.5%)
CMYK64.3%, 0%, 10%, 72.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,656,383
CSS custom property--colour: #19463F;

Brightness & contrast

Relative luminance0.04946WCAG 2.x, 0 is black and 1 is white
Perceived brightness59.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.56:1
Contrast with white10.56:1WCAG normal text: AAA
Contrast with black1.99:1WCAG normal text: Fail
Greyscale equivalent#3C3C3C
Inverted#E6B9C0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#43423Fno red cones; affects about 1% of men; ΔE 17.4 from the original
Deuteranopia#3C3D40no green cones; the most common form, about 1% of men; ΔE 17.7 from the original
Tritanopia#004744no blue cones; rare, and affects men and women equally; ΔE 4.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.56:1WCAG large text: AAA
Contrast with black, large text1.99:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 8.1Dim grey · ΔE 24.9Teal · ΔE 25.8Dark cyan · ΔE 30.1Black · ΔE 31.8Slate grey · ΔE 32
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 8.06, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#461920
Analogous#194629, #193646
Triadic#3F1946, #463F19
Split complementary#461936, #462919
Tetradic#291946, #461920, #364619

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#64C7B8
Lighter +30%#41B7A4
Lighter +20%#349183
Lighter +10%#266C61
Darker −10%#0C201D
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0D5247
Less saturated −25%#253A37

Channel breakdown

R25
G70
B63
Red25 (9.8%)
Green70 (27.5%)
Blue63 (24.7%)
Hue170.67°
Saturation (HSL)47.37%
Lightness18.63%
Dominant channelGreen
Hex per channelR 19 · G 46 · B 3F

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Every value on this page was computed from “19463f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.