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Recognised as Colour

#33949A

  • #33949A
  • Cyan
  • Dark
  • Nearest: Dark cyan

#33949A is a cyan with RGB values 51, 148, 154 and HSL 183°, 50%, 40%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Dark cyan.

Colour values

#33949A#33949A
HEX#33949A
RGBrgb(51, 148, 154)
RGB (0–1)0.2, 0.5804, 0.6039
RGB percentages20%, 58%, 60.4%
HSLhsl(183.5, 50.2%, 40.2%)
HSV / HSBhsv(183.5, 66.9%, 60.4%)
CMYK66.9%, 3.9%, 0%, 39.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,380,378
CSS custom property--colour: #33949A;

Brightness & contrast

Relative luminance0.24217WCAG 2.x, 0 is black and 1 is white
Perceived brightness127.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.84:1
Contrast with white3.59:1WCAG normal text: Fail
Contrast with black5.84:1WCAG normal text: AA
Greyscale equivalent#808080
Inverted#CC6B65

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#898E9Bno red cones; affects about 1% of men; ΔE 27 from the original
Deuteranopia#7A829Ano green cones; the most common form, about 1% of men; ΔE 28.3 from the original
Tritanopia#009996no blue cones; rare, and affects men and women equally; ΔE 8.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.59:1WCAG large text: AA
Contrast with black, large text5.84:1WCAG large text: AAA

Named colours

Dark cyan · ΔE 6.9Cadetblue · ΔE 8.7Teal · ΔE 9.1Light seagreen · ΔE 16Light slate grey · ΔE 23.4Slate grey · ΔE 23.8
Nearest named CSS colourDark cyan (#008B8B)ΔE 6.88, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9A3933
Analogous#339A6D, #33609A
Triadic#9A3394, #949A33
Split complementary#9A3360, #9A6D33
Tetradic#6D339A, #9A3933, #609A33

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B3E3E6
Lighter +30%#8DD5D9
Lighter +20%#67C7CC
Lighter +10%#40B8C0
Darker −10%#266F74
Darker −20%#1A4A4D
Darker −30%#0D2627
Darker −40%#000101
More saturated +25%#19ABB4
Less saturated −25%#4D7D80

Channel breakdown

R51
G148
B154
Red51 (20%)
Green148 (58%)
Blue154 (60.4%)
Hue183.5°
Saturation (HSL)50.24%
Lightness40.2%
Dominant channelBlue
Hex per channelR 33 · G 94 · B 9A

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Every value on this page was computed from “33949a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.