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Colour

#008691

  • #008691
  • Cyan
  • Dark
  • Nearest: Teal

#008691 is a cyan with RGB values 0, 134, 145 and HSL 185°, 100%, 28%. It is a dark colour, so black text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Teal.

Colour values

#008691#008691
HEX#008691
RGBrgb(0, 134, 145)
RGB (0–1)0, 0.5255, 0.5686
RGB percentages0%, 52.5%, 56.9%
HSLhsl(184.6, 100%, 28.4%)
HSV / HSBhsv(184.6, 100%, 56.9%)
CMYK100%, 7.6%, 0%, 43.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer34,449
CSS custom property--colour: #008691;

Brightness & contrast

Relative luminance0.19095WCAG 2.x, 0 is black and 1 is white
Perceived brightness113.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.82:1
Contrast with white4.36:1WCAG normal text: Fail
Contrast with black4.82:1WCAG normal text: AA
Greyscale equivalent#6A6A6A
Inverted#FF796E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7A8092no red cones; affects about 1% of men; ΔE 28.3 from the original
Deuteranopia#697491no green cones; the most common form, about 1% of men; ΔE 29.2 from the original
Tritanopia#008C89no blue cones; rare, and affects men and women equally; ΔE 9.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.36:1WCAG large text: AA
Contrast with black, large text4.82:1WCAG large text: AAA

Named colours

Teal · ΔE 7.2Dark cyan · ΔE 7.3Cadetblue · ΔE 14.2Light seagreen · ΔE 20.5Slate grey · ΔE 24.5Light slate grey · ΔE 24.7
Nearest named CSS colourTeal (#008080)ΔE 7.16, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#910B00
Analogous#009154, #003D91
Triadic#910086, #869100
Split complementary#91003D, #915400
Tetradic#540091, #910B00, #3D9100

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5EF3FF
Lighter +30%#2BEFFF
Lighter +20%#00E4F7
Lighter +10%#00B5C4
Darker −10%#00575E
Darker −20%#00282B
Darker −30%#000000
Darker −40%#000000
More saturated +25%#008691
Less saturated −25%#12777F

Channel breakdown

R0
G134
B145
Red0 (0%)
Green134 (52.5%)
Blue145 (56.9%)
Hue184.55°
Saturation (HSL)100%
Lightness28.43%
Dominant channelBlue
Hex per channelR 00 · G 86 · B 91

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Every value on this page was computed from “hex 008691” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.