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Colour

#1D67CA

  • #1D67CA
  • Blue
  • Dark
  • Nearest: Royal blue

#1D67CA is a blue with RGB values 29, 103, 202 and HSL 214°, 75%, 45%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#1D67CA#1D67CA
HEX#1D67CA
RGBrgb(29, 103, 202)
RGB (0–1)0.1137, 0.4039, 0.7922
RGB percentages11.4%, 40.4%, 79.2%
HSLhsl(214.3, 74.9%, 45.3%)
HSV / HSBhsv(214.3, 85.6%, 79.2%)
CMYK85.6%, 49%, 0%, 20.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,927,114
CSS custom property--colour: #1D67CA;

Brightness & contrast

Relative luminance0.14226WCAG 2.x, 0 is black and 1 is white
Perceived brightness105.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.46:1
Contrast with white5.46:1WCAG normal text: AA
Contrast with black3.85:1WCAG normal text: Fail
Greyscale equivalent#5E5E5E
Inverted#E29835

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2A71CEno red cones; affects about 1% of men; ΔE 6 from the original
Deuteranopia#0062C8no green cones; the most common form, about 1% of men; ΔE 3 from the original
Tritanopia#007F8Fno blue cones; rare, and affects men and women equally; ΔE 56 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.46:1WCAG large text: AAA
Contrast with black, large text3.85:1WCAG large text: AA

Named colours

Royal blue · ΔE 13.9Dodgerblue · ΔE 16.8Cornflower blue · ΔE 20.1Slate blue · ΔE 20.9Dark slateblue · ΔE 23.3Medium purple · ΔE 25.1
Nearest named CSS colourRoyal blue (#4169E1)ΔE 13.94, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CA801D
Analogous#1DBDCA, #2A1DCA
Triadic#CA1D67, #67CA1D
Split complementary#CA2A1D, #BDCA1D
Tetradic#CA1DBD, #CA801D, #1DCA2A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BDD5F6
Lighter +30%#91B9EF
Lighter +20%#649DE9
Lighter +10%#3881E2
Darker −10%#17509D
Darker −20%#103A71
Darker −30%#0A2344
Darker −40%#030C18
More saturated +25%#0063E7
Less saturated −25%#3A6BAD

Channel breakdown

R29
G103
B202
Red29 (11.4%)
Green103 (40.4%)
Blue202 (79.2%)
Hue214.34°
Saturation (HSL)74.89%
Lightness45.29%
Dominant channelBlue
Hex per channelR 1D · G 67 · B CA

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Every value on this page was computed from “1d67ca” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.