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Colour

#02807B

  • #02807B
  • Cyan
  • Dark
  • Nearest: Teal

#02807B is a cyan with RGB values 2, 128, 123 and HSL 178°, 97%, 25%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Teal.

Colour values

#02807B#02807B
HEX#02807B
RGBrgb(2, 128, 123)
RGB (0–1)0.0078, 0.502, 0.4824
RGB percentages0.8%, 50.2%, 48.2%
HSLhsl(177.6, 96.9%, 25.5%)
HSV / HSBhsv(177.6, 98.4%, 50.2%)
CMYK98.4%, 0%, 3.9%, 49.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer163,963
CSS custom property--colour: #02807B;

Brightness & contrast

Relative luminance0.16881WCAG 2.x, 0 is black and 1 is white
Perceived brightness106.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.8:1
Contrast with white4.8:1WCAG normal text: AA
Contrast with black4.38:1WCAG normal text: Fail
Greyscale equivalent#656565
Inverted#FD7F84

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#78787Bno red cones; affects about 1% of men; ΔE 31.3 from the original
Deuteranopia#696E7Cno green cones; the most common form, about 1% of men; ΔE 31.7 from the original
Tritanopia#00847Eno blue cones; rare, and affects men and women equally; ΔE 1.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.8:1WCAG large text: AAA
Contrast with black, large text4.38:1WCAG large text: AA

Named colours

Teal · ΔE 3.1Dark cyan · ΔE 5.2Cadetblue · ΔE 16.9Light seagreen · ΔE 19.1Dark slate grey · ΔE 25.2Sea green · ΔE 27.7
Nearest named CSS colourTeal (#008080)ΔE 3.12, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#800207
Analogous#02803C, #024680
Triadic#7B0280, #807B02
Split complementary#800246, #803C02
Tetradic#3C0280, #800207, #468002

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#52FCF6
Lighter +30%#1FFCF3
Lighter +20%#04E4DC
Lighter +10%#03B2AB
Darker −10%#014E4B
Darker −20%#001C1A
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00827D
Less saturated −25%#12706C

Channel breakdown

R2
G128
B123
Red2 (0.8%)
Green128 (50.2%)
Blue123 (48.2%)
Hue177.62°
Saturation (HSL)96.92%
Lightness25.49%
Dominant channelGreen
Hex per channelR 02 · G 80 · B 7B

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Every value on this page was computed from “02807b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.