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Recognised as Colour

#627DB7

  • #627DB7
  • Blue
  • Dark
  • Nearest: Steel blue

#627DB7 is a blue with RGB values 98, 125, 183 and HSL 221°, 37%, 55%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#627DB7#627DB7
HEX#627DB7
RGBrgb(98, 125, 183)
RGB (0–1)0.3843, 0.4902, 0.7176
RGB percentages38.4%, 49%, 71.8%
HSLhsl(220.9, 37.1%, 55.1%)
HSV / HSBhsv(220.9, 46.4%, 71.8%)
CMYK46.4%, 31.7%, 0%, 28.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,454,711
CSS custom property--colour: #627DB7;

Brightness & contrast

Relative luminance0.20683WCAG 2.x, 0 is black and 1 is white
Perceived brightness125.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.14:1
Contrast with white4.09:1WCAG normal text: Fail
Contrast with black5.14:1WCAG normal text: AA
Greyscale equivalent#7B7B7B
Inverted#9D8248

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#6882B9no red cones; affects about 1% of men; ΔE 2.7 from the original
Deuteranopia#5F7AB6no green cones; the most common form, about 1% of men; ΔE 1.7 from the original
Tritanopia#418992no blue cones; rare, and affects men and women equally; ΔE 34 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.09:1WCAG large text: AA
Contrast with black, large text5.14:1WCAG large text: AAA

Named colours

Steel blue · ΔE 10.4Cornflower blue · ΔE 18.5Light slate grey · ΔE 24.2Slate grey · ΔE 24.5Dark slateblue · ΔE 30.7Dodgerblue · ΔE 30.8
Nearest named CSS colourSteel blue (#4682B4)ΔE 10.35, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B79C62
Analogous#62A7B7, #7262B7
Triadic#B7627D, #7DB762
Split complementary#B77262, #A7B762
Tetradic#B762A7, #B79C62, #62B772

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EEF1F7
Lighter +30%#CBD4E7
Lighter +20%#A8B7D7
Lighter +10%#859AC7
Darker −10%#48639E
Darker −20%#384D7B
Darker −30%#283758
Darker −40%#182135
More saturated +25%#4573D4
Less saturated −25%#7F879A

Channel breakdown

R98
G125
B183
Red98 (38.4%)
Green125 (49%)
Blue183 (71.8%)
Hue220.94°
Saturation (HSL)37.12%
Lightness55.1%
Dominant channelBlue
Hex per channelR 62 · G 7D · B B7

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Every value on this page was computed from “627db7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.