Colour
#03644C
- #03644C
- Cyan
- Dark
- Nearest: Teal
#03644C is a cyan with RGB values 3, 100, 76 and HSL 165°, 94%, 20%. It is a dark colour, so white text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Teal.
Colour values
#03644C#03644C
HEX#03644C
RGBrgb(3, 100, 76)
RGB (0–1)0.0118, 0.3922, 0.298
RGB percentages1.2%, 39.2%, 29.8%
HSLhsl(165.2, 94.2%, 20.2%)
HSV / HSBhsv(165.2, 97%, 39.2%)
CMYK97%, 0%, 24%, 60.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer222,284
CSS custom property--colour: #03644C;
Brightness & contrast
Relative luminance0.09656WCAG 2.x, 0 is black and 1 is white
Perceived brightness80.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.16:1
Contrast with white7.16:1WCAG normal text: AAA
Contrast with black2.93:1WCAG normal text: Fail
Greyscale equivalent#4E4E4E
Inverted#FC9BB3
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.16:1WCAG large text: AAA
Contrast with black, large text2.93:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#64031B
Analogous#03641C, #034C64
Triadic#4C0364, #644C03
Split complementary#64034C, #641C03
Tetradic#1B0364, #64031B, #4B6403
Tints, shades & saturation
Channel breakdown
R3
G100
B76
Red3 (1.2%)
Green100 (39.2%)
Blue76 (29.8%)
Hue165.15°
Saturation (HSL)94.17%
Lightness20.2%
Dominant channelGreen
Hex per channelR 03 · G 64 · B 4C
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