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Recognised as Colour

#0B9CA1

  • #0B9CA1
  • Cyan
  • Dark
  • Nearest: Dark cyan

#0B9CA1 is a cyan with RGB values 11, 156, 161 and HSL 182°, 87%, 34%. It is a dark colour, so black text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Dark cyan.

Colour values

#0B9CA1#0B9CA1
HEX#0B9CA1
RGBrgb(11, 156, 161)
RGB (0–1)0.0431, 0.6118, 0.6314
RGB percentages4.3%, 61.2%, 63.1%
HSLhsl(182, 87.2%, 33.7%)
HSV / HSBhsv(182, 93.2%, 63.1%)
CMYK93.2%, 3.1%, 0%, 36.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer760,993
CSS custom property--colour: #0B9CA1;

Brightness & contrast

Relative luminance0.26421WCAG 2.x, 0 is black and 1 is white
Perceived brightness131.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.28:1
Contrast with white3.34:1WCAG normal text: Fail
Contrast with black6.28:1WCAG normal text: AA
Greyscale equivalent#7E7E7E
Inverted#F4635E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9094A2no red cones; affects about 1% of men; ΔE 33.2 from the original
Deuteranopia#7D87A2no green cones; the most common form, about 1% of men; ΔE 34 from the original
Tritanopia#00A29Dno blue cones; rare, and affects men and women equally; ΔE 6.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.34:1WCAG large text: AA
Contrast with black, large text6.28:1WCAG large text: AAA

Named colours

Dark cyan · ΔE 7.1Teal · ΔE 11.1Light seagreen · ΔE 11.3Cadetblue · ΔE 12.9Dark turquoise · ΔE 19Medium turquoise · ΔE 19.8
Nearest named CSS colourDark cyan (#008B8B)ΔE 7.07, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A1100B
Analogous#0BA15B, #0B51A1
Triadic#A10B9C, #9CA10B
Split complementary#A10B51, #A15B0B
Tetradic#5B0BA1, #A1100B, #51A10B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#82F3F6
Lighter +30%#52EEF3
Lighter +20%#22E9F0
Lighter +10%#0ECAD1
Darker −10%#086E71
Darker −20%#043F42
Darker −30%#011112
Darker −40%#000000
More saturated +25%#00A6AC
Less saturated −25%#20888B

Channel breakdown

R11
G156
B161
Red11 (4.3%)
Green156 (61.2%)
Blue161 (63.1%)
Hue182°
Saturation (HSL)87.21%
Lightness33.73%
Dominant channelBlue
Hex per channelR 0B · G 9C · B A1

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Every value on this page was computed from “0b9ca1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.