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Recognised as Colour

#033F29

  • #033F29
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#033F29 is a cyan with RGB values 3, 63, 41 and HSL 158°, 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

#033F29#033F29
HEX#033F29
RGBrgb(3, 63, 41)
RGB (0–1)0.0118, 0.2471, 0.1608
RGB percentages1.2%, 24.7%, 16.1%
HSLhsl(158, 90.9%, 12.9%)
HSV / HSBhsv(158, 95.2%, 24.7%)
CMYK95.2%, 0%, 34.9%, 75.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer212,777
CSS custom property--colour: #033F29;

Brightness & contrast

Relative luminance0.03734WCAG 2.x, 0 is black and 1 is white
Perceived brightness50.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.02:1
Contrast with white12.02:1WCAG normal text: AAA
Contrast with black1.75:1WCAG normal text: Fail
Greyscale equivalent#313131
Inverted#FCC0D6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3E3928no red cones; affects about 1% of men; ΔE 23.5 from the original
Deuteranopia#37342Ano green cones; the most common form, about 1% of men; ΔE 23.7 from the original
Tritanopia#003F39no blue cones; rare, and affects men and women equally; ΔE 11 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.02:1WCAG large text: AAA
Contrast with black, large text1.75:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 19.5Dark olivegreen · ΔE 29.9Teal · ΔE 31Dim grey · ΔE 33.6Black · ΔE 34.4Sea green · ΔE 34.6
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 19.5, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3F0319
Analogous#033F0B, #03373F
Triadic#29033F, #3F2903
Split complementary#3F0337, #3F0B03
Tetradic#0B033F, #3F0319, #373F03

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#1AF4A4
Lighter +30%#0AD188
Lighter +20%#08A068
Lighter +10%#057049
Darker −10%#010E09
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00422A
Less saturated −25%#0B3727

Channel breakdown

R3
G63
B41
Red3 (1.2%)
Green63 (24.7%)
Blue41 (16.1%)
Hue158°
Saturation (HSL)90.91%
Lightness12.94%
Dominant channelGreen
Hex per channelR 03 · G 3F · B 29

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Every value on this page was computed from “033f29” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.