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Recognised as Colour

#0199BF

  • #0199BF
  • Cyan
  • Dark
  • Nearest: Steel blue

#0199BF is a cyan with RGB values 1, 153, 191 and HSL 192°, 99%, 38%. It is a dark colour, so black text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#0199BF#0199BF
HEX#0199BF
RGBrgb(1, 153, 191)
RGB (0–1)0.0039, 0.6, 0.749
RGB percentages0.4%, 60%, 74.9%
HSLhsl(192, 99%, 37.6%)
HSV / HSBhsv(192, 99.5%, 74.9%)
CMYK99.5%, 19.9%, 0%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer104,895
CSS custom property--colour: #0199BF;

Brightness & contrast

Relative luminance0.26551WCAG 2.x, 0 is black and 1 is white
Perceived brightness133.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.31:1
Contrast with white3.33:1WCAG normal text: Fail
Contrast with black6.31:1WCAG normal text: AA
Greyscale equivalent#7B7B7B
Inverted#FE6640

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8395C1no red cones; affects about 1% of men; ΔE 24.7 from the original
Deuteranopia#6E86BFno green cones; the most common form, about 1% of men; ΔE 26.7 from the original
Tritanopia#00A4A5no blue cones; rare, and affects men and women equally; ΔE 23.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.33:1WCAG large text: AA
Contrast with black, large text6.31:1WCAG large text: AAA

Named colours

Steel blue · ΔE 17.3Deep skyblue · ΔE 19.6Cadetblue · ΔE 21.8Sky blue · ΔE 22.7Light skyblue · ΔE 23.1Dark cyan · ΔE 23.6
Nearest named CSS colourSteel blue (#4682B4)ΔE 17.35, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BF2701
Analogous#01BF86, #013ABF
Triadic#BF0199, #99BF01
Split complementary#BF013A, #BF8601
Tetradic#8601BF, #BF2701, #3ABF01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8EE8FE
Lighter +30%#5BDDFE
Lighter +20%#28D3FE
Lighter +10%#01C2F2
Darker −10%#01708C
Darker −20%#00485A
Darker −30%#001F27
Darker −40%#000000
More saturated +25%#009AC0
Less saturated −25%#198BA7

Channel breakdown

R1
G153
B191
Red1 (0.4%)
Green153 (60%)
Blue191 (74.9%)
Hue192°
Saturation (HSL)98.96%
Lightness37.65%
Dominant channelBlue
Hex per channelR 01 · G 99 · B BF

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Every value on this page was computed from “0199bf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.