Nerdulator> put something in

Recognised as Colour

#1B2E27

  • #1B2E27
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#1B2E27 is a cyan with RGB values 27, 46, 39 and HSL 158°, 26%, 14%. It is a dark colour, so white text on it reaches 14.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#1B2E27#1B2E27
HEX#1B2E27
RGBrgb(27, 46, 39)
RGB (0–1)0.1059, 0.1804, 0.1529
RGB percentages10.6%, 18%, 15.3%
HSLhsl(157.9, 26%, 14.3%)
HSV / HSBhsv(157.9, 41.3%, 18%)
CMYK41.3%, 0%, 15.2%, 82%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,781,287
CSS custom property--colour: #1B2E27;

Brightness & contrast

Relative luminance0.02333WCAG 2.x, 0 is black and 1 is white
Perceived brightness40.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.32:1
Contrast with white14.32:1WCAG normal text: AAA
Contrast with black1.47:1WCAG normal text: Fail
Greyscale equivalent#292929
Inverted#E4D1D8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2D2C27no red cones; affects about 1% of men; ΔE 9.2 from the original
Deuteranopia#2A2927no green cones; the most common form, about 1% of men; ΔE 9.7 from the original
Tritanopia#162E2Cno blue cones; rare, and affects men and women equally; ΔE 3.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.32:1WCAG large text: AAA
Contrast with black, large text1.47:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 15.4Black · ΔE 19.8Dim grey · ΔE 29Gray · ΔE 37.8Teal · ΔE 38Slate grey · ΔE 38.6
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 15.38, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2E1B22
Analogous#1B2E1D, #1B2C2E
Triadic#271B2E, #2E271B
Split complementary#2E1B2C, #2E1D1B
Tetradic#1D1B2E, #2E1B22, #2C2E1B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6CA992
Lighter +30%#548E79
Lighter +20%#416E5D
Lighter +10%#2E4E42
Darker −10%#080E0C
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#123729
Less saturated −25%#242525

Channel breakdown

R27
G46
B39
Red27 (10.6%)
Green46 (18%)
Blue39 (15.3%)
Hue157.89°
Saturation (HSL)26.03%
Lightness14.31%
Dominant channelGreen
Hex per channelR 1B · G 2E · B 27

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 “1b2e27” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.