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Recognised as Colour

#193A30

  • #193A30
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#193A30 is a cyan with RGB values 25, 58, 48 and HSL 162°, 40%, 16%. It is a dark colour, so white text on it reaches 12.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#193A30#193A30
HEX#193A30
RGBrgb(25, 58, 48)
RGB (0–1)0.098, 0.2275, 0.1882
RGB percentages9.8%, 22.7%, 18.8%
HSLhsl(161.8, 39.8%, 16.3%)
HSV / HSBhsv(161.8, 56.9%, 22.7%)
CMYK56.9%, 0%, 17.2%, 77.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,653,296
CSS custom property--colour: #193A30;

Brightness & contrast

Relative luminance0.03446WCAG 2.x, 0 is black and 1 is white
Perceived brightness49.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.43:1
Contrast with white12.43:1WCAG normal text: AAA
Contrast with black1.69:1WCAG normal text: Fail
Greyscale equivalent#323232
Inverted#E6C5CF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#383630no red cones; affects about 1% of men; ΔE 14.8 from the original
Deuteranopia#333331no green cones; the most common form, about 1% of men; ΔE 14.7 from the original
Tritanopia#0C3A37no blue cones; rare, and affects men and women equally; ΔE 5.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.43:1WCAG large text: AAA
Contrast with black, large text1.69:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 11.9Black · ΔE 26.6Dim grey · ΔE 27.3Teal · ΔE 31.8Dark olivegreen · ΔE 35Gray · ΔE 35.3
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 11.86, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3A1923
Analogous#193A20, #19333A
Triadic#30193A, #3A3019
Split complementary#3A1933, #3A2019
Tetradic#20193A, #3A1923, #333A19

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#63BCA1
Lighter +30%#47A588
Lighter +20%#38816B
Lighter +10%#285E4D
Darker −10%#0A1613
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0F4434
Less saturated −25%#23302C

Channel breakdown

R25
G58
B48
Red25 (9.8%)
Green58 (22.7%)
Blue48 (18.8%)
Hue161.82°
Saturation (HSL)39.76%
Lightness16.27%
Dominant channelGreen
Hex per channelR 19 · G 3A · B 30

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Every value on this page was computed from “193a30” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.