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Recognised as Colour

#1A85F7

  • #1A85F7
  • Blue
  • Dark
  • Nearest: Dodgerblue

#1A85F7 is a blue with RGB values 26, 133, 247 and HSL 211°, 93%, 54%. It is a dark colour, so black text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#1A85F7#1A85F7
HEX#1A85F7
RGBrgb(26, 133, 247)
RGB (0–1)0.102, 0.5216, 0.9686
RGB percentages10.2%, 52.2%, 96.9%
HSLhsl(211, 93.2%, 53.5%)
HSV / HSBhsv(211, 89.5%, 96.9%)
CMYK89.5%, 46.2%, 0%, 3.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,738,231
CSS custom property--colour: #1A85F7;

Brightness & contrast

Relative luminance0.2371WCAG 2.x, 0 is black and 1 is white
Perceived brightness132.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.74:1
Contrast with white3.66:1WCAG normal text: Fail
Contrast with black5.74:1WCAG normal text: AA
Greyscale equivalent#767676
Inverted#E57A08

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4490FBno red cones; affects about 1% of men; ΔE 6.4 from the original
Deuteranopia#007DF5no green cones; the most common form, about 1% of men; ΔE 5.2 from the original
Tritanopia#00A1B2no blue cones; rare, and affects men and women equally; ΔE 62.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.66:1WCAG large text: AA
Contrast with black, large text5.74:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 5.2Royal blue · ΔE 15.1Cornflower blue · ΔE 17.1Slate blue · ΔE 25.9Medium purple · ΔE 27.6Medium slateblue · ΔE 27.9
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 5.17, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F78C1A
Analogous#1AF4F7, #1D1AF7
Triadic#F71A85, #85F71A
Split complementary#F71D1A, #F4F71A
Tetradic#F71AF4, #F78C1A, #1AF71D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DFEEFE
Lighter +30%#AED4FC
Lighter +20%#7DBAFA
Lighter +10%#4B9FF9
Darker −10%#076CD7
Darker −20%#0653A5
Darker −30%#043A74
Darker −40%#022143
More saturated +25%#1285FF
Less saturated −25%#3886D9

Channel breakdown

R26
G133
B247
Red26 (10.2%)
Green133 (52.2%)
Blue247 (96.9%)
Hue210.95°
Saturation (HSL)93.25%
Lightness53.53%
Dominant channelBlue
Hex per channelR 1A · G 85 · B F7

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Every value on this page was computed from “1a85f7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.