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Recognised as Colour

#628C90

  • #628C90
  • Cyan
  • Dark
  • Nearest: Cadetblue

#628C90 is a cyan with RGB values 98, 140, 144 and HSL 185°, 19%, 47%. It is a dark colour, so black text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Cadetblue.

Colour values

#628C90#628C90
HEX#628C90
RGBrgb(98, 140, 144)
RGB (0–1)0.3843, 0.549, 0.5647
RGB percentages38.4%, 54.9%, 56.5%
HSLhsl(185.2, 19%, 47.5%)
HSV / HSBhsv(185.2, 31.9%, 56.5%)
CMYK31.9%, 2.8%, 0%, 43.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,458,512
CSS custom property--colour: #628C90;

Brightness & contrast

Relative luminance0.23366WCAG 2.x, 0 is black and 1 is white
Perceived brightness129.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.67:1
Contrast with white3.7:1WCAG normal text: Fail
Contrast with black5.67:1WCAG normal text: AA
Greyscale equivalent#838383
Inverted#9D736F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#868890no red cones; affects about 1% of men; ΔE 14.5 from the original
Deuteranopia#7E8290no green cones; the most common form, about 1% of men; ΔE 14.9 from the original
Tritanopia#528F8Dno blue cones; rare, and affects men and women equally; ΔE 7.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.7:1WCAG large text: AA
Contrast with black, large text5.67:1WCAG large text: AAA

Named colours

Cadetblue · ΔE 8.6Light slate grey · ΔE 11.9Slate grey · ΔE 12.1Gray · ΔE 15.1Teal · ΔE 17.2Dark cyan · ΔE 17.7
Nearest named CSS colourCadetblue (#5F9EA0)ΔE 8.56, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#906662
Analogous#62907D, #627590
Triadic#90628C, #8C9062
Split complementary#906275, #907D62
Tetradic#7D6290, #906662, #759062

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D9E4E5
Lighter +30%#BBCFD0
Lighter +20%#9CB9BC
Lighter +10%#7EA4A7
Darker −10%#4D6E72
Darker −20%#395153
Darker −30%#243335
Darker −40%#0F1617
More saturated +25%#44A5AE
Less saturated −25%#797979

Channel breakdown

R98
G140
B144
Red98 (38.4%)
Green140 (54.9%)
Blue144 (56.5%)
Hue185.22°
Saturation (HSL)19.01%
Lightness47.45%
Dominant channelBlue
Hex per channelR 62 · G 8C · B 90

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Every value on this page was computed from “628c90” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.