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Colour

#7DB1E4

  • #7DB1E4
  • Blue
  • Dark
  • Nearest: Light skyblue

#7DB1E4 is a blue with RGB values 125, 177, 228 and HSL 210°, 66%, 69%. It is a dark colour, so black text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Light skyblue.

Colour values

#7DB1E4#7DB1E4
HEX#7DB1E4
RGBrgb(125, 177, 228)
RGB (0–1)0.4902, 0.6941, 0.8941
RGB percentages49%, 69.4%, 89.4%
HSLhsl(209.7, 65.6%, 69.2%)
HSV / HSBhsv(209.7, 45.2%, 89.4%)
CMYK45.2%, 22.4%, 0%, 10.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,237,540
CSS custom property--colour: #7DB1E4;

Brightness & contrast

Relative luminance0.41406WCAG 2.x, 0 is black and 1 is white
Perceived brightness170.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.28:1
Contrast with white2.26:1WCAG normal text: Fail
Contrast with black9.28:1WCAG normal text: AAA
Greyscale equivalent#AAAAAA
Inverted#824E1B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9DB2E6no red cones; affects about 1% of men; ΔE 9.1 from the original
Deuteranopia#90A8E3no green cones; the most common form, about 1% of men; ΔE 9.9 from the original
Tritanopia#52BDC2no blue cones; rare, and affects men and women equally; ΔE 31.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.26:1WCAG large text: Fail
Contrast with black, large text9.28:1WCAG large text: AAA

Named colours

Light skyblue · ΔE 11.9Sky blue · ΔE 17.1Light steelblue · ΔE 17.8Steel blue · ΔE 18Deep skyblue · ΔE 18.2Cornflower blue · ΔE 24.1
Nearest named CSS colourLight skyblue (#87CEFA)ΔE 11.91, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E4B07D
Analogous#7DE4E3, #7D7EE4
Triadic#E47DB1, #B1E47D
Split complementary#E47D7E, #E4E37D
Tetradic#E37DE4, #E4B07D, #7EE47D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FCFDFE
Lighter +20%#D1E4F6
Lighter +10%#A7CAED
Darker −10%#5398DB
Darker −20%#2B7ED0
Darker −30%#2265A6
Darker −40%#1A4B7B
More saturated +25%#69B1F8
Less saturated −25%#91B1D0

Channel breakdown

R125
G177
B228
Red125 (49%)
Green177 (69.4%)
Blue228 (89.4%)
Hue209.71°
Saturation (HSL)65.61%
Lightness69.22%
Dominant channelBlue
Hex per channelR 7D · G B1 · B E4

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Every value on this page was computed from “7db1e4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.