Nerdulator> put something in

Colour

#0B271D

  • #0B271D
  • Cyan
  • Dark
  • Nearest: Black

#0B271D is a cyan with RGB values 11, 39, 29 and HSL 159°, 56%, 10%. It is a dark colour, so white text on it reaches 15.9:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0B271D#0B271D
HEX#0B271D
RGBrgb(11, 39, 29)
RGB (0–1)0.0431, 0.1529, 0.1137
RGB percentages4.3%, 15.3%, 11.4%
HSLhsl(158.6, 56%, 9.8%)
HSV / HSBhsv(158.6, 71.8%, 15.3%)
CMYK71.8%, 0%, 25.6%, 84.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer730,909
CSS custom property--colour: #0B271D;

Brightness & contrast

Relative luminance0.01611WCAG 2.x, 0 is black and 1 is white
Perceived brightness32 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.88:1
Contrast with white15.88:1WCAG normal text: AAA
Contrast with black1.32:1WCAG normal text: Fail
Greyscale equivalent#202020
Inverted#F4D8E2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#26241Cno red cones; affects about 1% of men; ΔE 13.1 from the original
Deuteranopia#22211Eno green cones; the most common form, about 1% of men; ΔE 13.5 from the original
Tritanopia#012724no blue cones; rare, and affects men and women equally; ΔE 5.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.88:1WCAG large text: AAA
Contrast with black, large text1.32:1WCAG large text: Fail

Named colours

Black · ΔE 19.4Dark slate grey · ΔE 19.4Dim grey · ΔE 34.2Teal · ΔE 39.9Dark olivegreen · ΔE 40Gray · ΔE 42.7
Nearest named CSS colourBlack (#000000)ΔE 19.4, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#270B15
Analogous#0B270F, #0B2327
Triadic#1D0B27, #271D0B
Split complementary#270B23, #270F0B
Tetradic#0F0B27, #270B15, #23270B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#38C693
Lighter +30%#2D9E76
Lighter +20%#217758
Lighter +10%#164F3B
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#052D1F
Less saturated −25%#11211B

Channel breakdown

R11
G39
B29
Red11 (4.3%)
Green39 (15.3%)
Blue29 (11.4%)
Hue158.57°
Saturation (HSL)56%
Lightness9.8%
Dominant channelGreen
Hex per channelR 0B · G 27 · B 1D

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “0b271d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.