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Recognised as Colour

#1899A2

  • #1899A2
  • Cyan
  • Dark
  • Nearest: Dark cyan

#1899A2 is a cyan with RGB values 24, 153, 162 and HSL 184°, 74%, 36%. It is a dark colour, so black text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Dark cyan.

Colour values

#1899A2#1899A2
HEX#1899A2
RGBrgb(24, 153, 162)
RGB (0–1)0.0941, 0.6, 0.6353
RGB percentages9.4%, 60%, 63.5%
HSLhsl(183.9, 74.2%, 36.5%)
HSV / HSBhsv(183.9, 85.2%, 63.5%)
CMYK85.2%, 5.6%, 0%, 36.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,612,194
CSS custom property--colour: #1899A2;

Brightness & contrast

Relative luminance0.25585WCAG 2.x, 0 is black and 1 is white
Perceived brightness130 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.12:1
Contrast with white3.43:1WCAG normal text: Fail
Contrast with black6.12:1WCAG normal text: AA
Greyscale equivalent#7E7E7E
Inverted#E7665D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8C92A3no red cones; affects about 1% of men; ΔE 30.6 from the original
Deuteranopia#7A85A2no green cones; the most common form, about 1% of men; ΔE 31.6 from the original
Tritanopia#00A09Bno blue cones; rare, and affects men and women equally; ΔE 9.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.43:1WCAG large text: AA
Contrast with black, large text6.12:1WCAG large text: AAA

Named colours

Dark cyan · ΔE 7.6Teal · ΔE 10.9Cadetblue · ΔE 11.8Light seagreen · ΔE 14.2Dark turquoise · ΔE 21Medium turquoise · ΔE 21.8
Nearest named CSS colourDark cyan (#008B8B)ΔE 7.64, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A22118
Analogous#18A266, #1854A2
Triadic#A21899, #99A218
Split complementary#A21854, #A26618
Tetradic#6618A2, #A22118, #54A218

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#96EAF0
Lighter +30%#6AE1E9
Lighter +20%#3ED8E2
Lighter +10%#1FC3CE
Darker −10%#116F76
Darker −20%#0B4549
Darker −30%#041B1D
Darker −40%#000000
More saturated +25%#01ADB9
Less saturated −25%#2F858B

Channel breakdown

R24
G153
B162
Red24 (9.4%)
Green153 (60%)
Blue162 (63.5%)
Hue183.91°
Saturation (HSL)74.19%
Lightness36.47%
Dominant channelBlue
Hex per channelR 18 · G 99 · B A2

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Every value on this page was computed from “1899a2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.