Nerdulator> put something in

Recognised as Colour

#00442F

  • #00442F
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#00442F is a cyan with RGB values 0, 68, 47 and HSL 161°, 100%, 13%. 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

#00442F#00442F
HEX#00442F
RGBrgb(0, 68, 47)
RGB (0–1)0, 0.2667, 0.1843
RGB percentages0%, 26.7%, 18.4%
HSLhsl(161.5, 100%, 13.3%)
HSV / HSBhsv(161.5, 100%, 26.7%)
CMYK100%, 0%, 30.9%, 73.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer17,455
CSS custom property--colour: #00442F;

Brightness & contrast

Relative luminance0.04339WCAG 2.x, 0 is black and 1 is white
Perceived brightness54.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.24:1
Contrast with white11.24:1WCAG normal text: AAA
Contrast with black1.87:1WCAG normal text: Fail
Greyscale equivalent#343434
Inverted#FFBBD0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#423E2Eno red cones; affects about 1% of men; ΔE 24.3 from the original
Deuteranopia#3B3830no green cones; the most common form, about 1% of men; ΔE 25.2 from the original
Tritanopia#00443Eno blue cones; rare, and affects men and women equally; ΔE 10.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.24:1WCAG large text: AAA
Contrast with black, large text1.87:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 18.8Teal · ΔE 28.5Dark olivegreen · ΔE 29.8Dark cyan · ΔE 32.4Sea green · ΔE 32.9Dim grey · ΔE 33
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 18.79, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#440015
Analogous#00440D, #003744
Triadic#2F0044, #442F00
Split complementary#440037, #440D00
Tetradic#0D0044, #440015, #374400

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#11FFB6
Lighter +30%#00DD99
Lighter +20%#00AA76
Lighter +10%#007752
Darker −10%#00110C
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00442F
Less saturated −25%#083C2C

Channel breakdown

R0
G68
B47
Red0 (0%)
Green68 (26.7%)
Blue47 (18.4%)
Hue161.47°
Saturation (HSL)100%
Lightness13.33%
Dominant channelGreen
Hex per channelR 00 · G 44 · B 2F

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 “00442f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.