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Colour

#0AB1FA

  • #0AB1FA
  • Cyan
  • Dark
  • Nearest: Deep skyblue

#0AB1FA is a cyan with RGB values 10, 177, 250 and HSL 198°, 96%, 51%. It is a dark colour, so black text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#0AB1FA#0AB1FA
HEX#0AB1FA
RGBrgb(10, 177, 250)
RGB (0–1)0.0392, 0.6941, 0.9804
RGB percentages3.9%, 69.4%, 98%
HSLhsl(198.3, 96%, 51%)
HSV / HSBhsv(198.3, 96%, 98%)
CMYK96%, 29.2%, 0%, 2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer700,922
CSS custom property--colour: #0AB1FA;

Brightness & contrast

Relative luminance0.38411WCAG 2.x, 0 is black and 1 is white
Perceived brightness159.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.68:1
Contrast with white2.42:1WCAG normal text: Fail
Contrast with black8.68:1WCAG normal text: AAA
Greyscale equivalent#939393
Inverted#F54E05

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8DB1FDno red cones; affects about 1% of men; ΔE 19.9 from the original
Deuteranopia#709EF9no green cones; the most common form, about 1% of men; ΔE 22.5 from the original
Tritanopia#00C4CBno blue cones; rare, and affects men and women equally; ΔE 40.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.42:1WCAG large text: Fail
Contrast with black, large text8.68:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 8.3Light skyblue · ΔE 21.3Cornflower blue · ΔE 22.1Steel blue · ΔE 22.6Sky blue · ΔE 27.6Dodgerblue · ΔE 28.9
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 8.3, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FA530A
Analogous#0AFACB, #0A39FA
Triadic#FA0AB1, #B1FA0A
Split complementary#FA0A39, #FACB0A
Tetradic#CB0AFA, #FA530A, #39FA0A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D2F1FE
Lighter +30%#A0E1FD
Lighter +20%#6ED1FC
Lighter +10%#3CC1FB
Darker −10%#0490CD
Darker −20%#036D9B
Darker −30%#024A69
Darker −40%#012737
More saturated +25%#05B3FF
Less saturated −25%#29A5DB

Channel breakdown

R10
G177
B250
Red10 (3.9%)
Green177 (69.4%)
Blue250 (98%)
Hue198.25°
Saturation (HSL)96%
Lightness50.98%
Dominant channelBlue
Hex per channelR 0A · G B1 · B FA

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Every value on this page was computed from “0ab1fa” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.