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Colour

#0A452E

  • #0A452E
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#0A452E is a cyan with RGB values 10, 69, 46 and HSL 157°, 75%, 15%. It is a dark colour, so white text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#0A452E#0A452E
HEX#0A452E
RGBrgb(10, 69, 46)
RGB (0–1)0.0392, 0.2706, 0.1804
RGB percentages3.9%, 27.1%, 18%
HSLhsl(156.6, 74.7%, 15.5%)
HSV / HSBhsv(156.6, 85.5%, 27.1%)
CMYK85.5%, 0%, 33.3%, 72.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer673,070
CSS custom property--colour: #0A452E;

Brightness & contrast

Relative luminance0.04518WCAG 2.x, 0 is black and 1 is white
Perceived brightness55.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.03:1
Contrast with white11.03:1WCAG normal text: AAA
Contrast with black1.9:1WCAG normal text: Fail
Greyscale equivalent#373737
Inverted#F5BAD1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#443F2Dno red cones; affects about 1% of men; ΔE 23.7 from the original
Deuteranopia#3D3A30no green cones; the most common form, about 1% of men; ΔE 24 from the original
Tritanopia#00453Fno blue cones; rare, and affects men and women equally; ΔE 11.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.03:1WCAG large text: AAA
Contrast with black, large text1.9:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 19Dark olivegreen · ΔE 28.2Teal · ΔE 29Sea green · ΔE 32.3Dim grey · ΔE 32.4Dark cyan · ΔE 32.8
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 18.96, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#450A21
Analogous#0A4511, #0A3E45
Triadic#2E0A45, #452E0A
Split complementary#450A3E, #45110A
Tetradic#110A45, #450A21, #3F450A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#39E2A0
Lighter +30%#1DCB87
Lighter +20%#179E69
Lighter +10%#10724C
Darker −10%#041810
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004F30
Less saturated −25%#143B2C

Channel breakdown

R10
G69
B46
Red10 (3.9%)
Green69 (27.1%)
Blue46 (18%)
Hue156.61°
Saturation (HSL)74.68%
Lightness15.49%
Dominant channelGreen
Hex per channelR 0A · G 45 · B 2E

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Every value on this page was computed from “0a452e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.