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Recognised as Colour

#667D82

  • #667D82
  • Cyan
  • Dark
  • Nearest: Slate grey

#667D82 is a cyan with RGB values 102, 125, 130 and HSL 191°, 12%, 45%. It is a dark colour, so black text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Slate grey.

Colour values

#667D82#667D82
HEX#667D82
RGBrgb(102, 125, 130)
RGB (0–1)0.4, 0.4902, 0.5098
RGB percentages40%, 49%, 51%
HSLhsl(190.7, 12.1%, 45.5%)
HSV / HSBhsv(190.7, 21.5%, 51%)
CMYK21.5%, 3.8%, 0%, 49%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,716,802
CSS custom property--colour: #667D82;

Brightness & contrast

Relative luminance0.19104WCAG 2.x, 0 is black and 1 is white
Perceived brightness119.2 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#787878
Inverted#99827D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#797B82no red cones; affects about 1% of men; ΔE 8 from the original
Deuteranopia#747782no green cones; the most common form, about 1% of men; ΔE 8.4 from the original
Tritanopia#5E7F7Eno blue cones; rare, and affects men and women equally; ΔE 5.2 from the original
Distinguishable without hueYesnever 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

Slate grey · ΔE 7.4Light slate grey · ΔE 9Gray · ΔE 9.4Dim grey · ΔE 11Cadetblue · ΔE 16.4Dark slate grey · ΔE 20.2
Nearest named CSS colourSlate grey (#708090)ΔE 7.41, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#826B66
Analogous#668279, #666F82
Triadic#82667D, #7D8266
Split complementary#82666F, #827966
Tetradic#796682, #826B66, #6F8266

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D6DDDE
Lighter +30%#B9C5C8
Lighter +20%#9CAEB2
Lighter +10%#80969B
Darker −10%#506265
Darker −20%#394649
Darker −30%#232B2C
Darker −40%#0C0F10
More saturated +25%#49909F
Less saturated −25%#747474

Channel breakdown

R102
G125
B130
Red102 (40%)
Green125 (49%)
Blue130 (51%)
Hue190.71°
Saturation (HSL)12.07%
Lightness45.49%
Dominant channelBlue
Hex per channelR 66 · G 7D · B 82

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Every value on this page was computed from “667d82” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.