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Recognised as Colour

#1D84FA

  • #1D84FA
  • Blue
  • Dark
  • Nearest: Dodgerblue

#1D84FA is a blue with RGB values 29, 132, 250 and HSL 212°, 96%, 55%. 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

#1D84FA#1D84FA
HEX#1D84FA
RGBrgb(29, 132, 250)
RGB (0–1)0.1137, 0.5176, 0.9804
RGB percentages11.4%, 51.8%, 98%
HSLhsl(212, 95.7%, 54.7%)
HSV / HSBhsv(212, 88.4%, 98%)
CMYK88.4%, 47.2%, 0%, 2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,934,586
CSS custom property--colour: #1D84FA;

Brightness & contrast

Relative luminance0.23666WCAG 2.x, 0 is black and 1 is white
Perceived brightness132.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.73:1
Contrast with white3.66:1WCAG normal text: Fail
Contrast with black5.73:1WCAG normal text: AA
Greyscale equivalent#777777
Inverted#E27B05

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3E90FEno red cones; affects about 1% of men; ΔE 7 from the original
Deuteranopia#007DF8no green cones; the most common form, about 1% of men; ΔE 4.4 from the original
Tritanopia#00A1B3no blue cones; rare, and affects men and women equally; ΔE 64.5 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 text5.73:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 7.2Royal blue · ΔE 13.5Cornflower blue · ΔE 19.2Slate blue · ΔE 24.7Medium slateblue · ΔE 26Medium purple · ΔE 27
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 7.19, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FA931D
Analogous#1DF2FA, #251DFA
Triadic#FA1D84, #84FA1D
Split complementary#FA251D, #F2FA1D
Tetradic#FA1DF2, #FA931D, #1DFA25

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E5F1FE
Lighter +30%#B3D5FD
Lighter +20%#81BAFC
Lighter +10%#4F9FFB
Darker −10%#056BDF
Darker −20%#0453AD
Darker −30%#033B7B
Darker −40%#022349
More saturated +25%#1884FF
Less saturated −25%#3A86DD

Channel breakdown

R29
G132
B250
Red29 (11.4%)
Green132 (51.8%)
Blue250 (98%)
Hue212.04°
Saturation (HSL)95.67%
Lightness54.71%
Dominant channelBlue
Hex per channelR 1D · G 84 · B FA

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Every value on this page was computed from “1d84fa” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.