Colour

#033F2B

#033F2B
Cyan
Dark
Nearest: Dark slate grey

#033F2B is a cyan with RGB values 3, 63, 43 and HSL 160°, 91%, 13%. It is a dark colour, so white text on it reaches 12:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#033F2B#033F2B

HEX#033F2B

RGBrgb(3, 63, 43)

RGB (0–1)0.0118, 0.2471, 0.1686

RGB percentages1.2%, 24.7%, 16.9%

HSLhsl(160, 90.9%, 12.9%)

HSV / HSBhsv(160, 95.2%, 24.7%)

CMYK95.2%, 0%, 31.7%, 75.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer212,779

CSS custom property--colour: #033F2B;

Brightness & contrast

Relative luminance0.03749WCAG 2.x, 0 is black and 1 is white

Perceived brightness50.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12:1

Contrast with white12:1WCAG normal text: AAA

Contrast with black1.75:1WCAG normal text: Fail

Greyscale equivalent#313131

Inverted#FCC0D4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#3E392Ano red cones; affects about 1% of men; ΔE 23.3 from the original

Deuteranopia#37342Cno green cones; the most common form, about 1% of men; ΔE 23.5 from the original

Tritanopia#003F3Ano blue cones; rare, and affects men and women equally; ΔE 10.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text12:1WCAG large text: AAA

Contrast with black, large text1.75:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 18.4 Teal · ΔE 30.3 Dark olivegreen · ΔE 30.7 Dim grey · ΔE 32.9 Black · ΔE 33.7 Dark cyan · ΔE 34.3

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 18.35, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#3F0317

Analogous#033F0D, #03353F

Triadic#2B033F, #3F2B03

Split complementary#3F0335, #3F0D03

Tetradic#0D033F, #3F0317, #353F03

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#1AF4AB

Lighter +30%#0AD18F

Lighter +20%#08A06D

Lighter +10%#05704C

Darker −10%#010E0A

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#00422C

Less saturated −25%#0B3728

Channel breakdown

G63

B43

Red3 (1.2%)

Green63 (24.7%)

Blue43 (16.9%)

Hue160°

Saturation (HSL)90.91%

Lightness12.94%

Dominant channelGreen

Hex per channelR 03 · G 3F · B 2B

Keep nerding

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

#033F2B

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

Nerdulate something else