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Recognised as Colour

#0A433A

  • #0A433A
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#0A433A is a cyan with RGB values 10, 67, 58 and HSL 171°, 74%, 15%. It is a dark colour, so white text on it reaches 11.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#0A433A#0A433A
HEX#0A433A
RGBrgb(10, 67, 58)
RGB (0–1)0.0392, 0.2627, 0.2275
RGB percentages3.9%, 26.3%, 22.7%
HSLhsl(170.5, 74%, 15.1%)
HSV / HSBhsv(170.5, 85.1%, 26.3%)
CMYK85.1%, 0%, 13.4%, 73.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer672,570
CSS custom property--colour: #0A433A;

Brightness & contrast

Relative luminance0.04384WCAG 2.x, 0 is black and 1 is white
Perceived brightness55.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.19:1
Contrast with white11.19:1WCAG normal text: AAA
Contrast with black1.88:1WCAG normal text: Fail
Greyscale equivalent#363636
Inverted#F5BCC5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#403E3Ano red cones; affects about 1% of men; ΔE 20.3 from the original
Deuteranopia#38393Bno green cones; the most common form, about 1% of men; ΔE 20.3 from the original
Tritanopia#004440no blue cones; rare, and affects men and women equally; ΔE 3.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.19:1WCAG large text: AAA
Contrast with black, large text1.88:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 11.3Teal · ΔE 26.5Dim grey · ΔE 28Dark cyan · ΔE 30.7Black · ΔE 32Dark olivegreen · ΔE 34.9
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 11.32, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#430A13
Analogous#0A431D, #0A3043
Triadic#3A0A43, #433A0A
Split complementary#430A30, #431D0A
Tetradic#1D0A43, #430A13, #30430A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#38E1C6
Lighter +30%#1EC8AD
Lighter +20%#179C87
Lighter +10%#116F60
Darker −10%#031714
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004D41
Less saturated −25%#143933

Channel breakdown

R10
G67
B58
Red10 (3.9%)
Green67 (26.3%)
Blue58 (22.7%)
Hue170.53°
Saturation (HSL)74.03%
Lightness15.1%
Dominant channelGreen
Hex per channelR 0A · G 43 · B 3A

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Every value on this page was computed from “0a433a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.