Nerdulator> put something in

Colour

#0067FF

  • #0067FF
  • Blue
  • Dark
  • Nearest: Medium slateblue

#0067FF is a blue with RGB values 0, 103, 255 and HSL 216°, 100%, 50%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#0067FF#0067FF
HEX#0067FF
RGBrgb(0, 103, 255)
RGB (0–1)0, 0.4039, 1
RGB percentages0%, 40.4%, 100%
HSLhsl(215.8, 100%, 50%)
HSV / HSBhsv(215.8, 100%, 100%)
CMYK100%, 59.6%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer26,623
CSS custom property--colour: #0067FF;

Brightness & contrast

Relative luminance0.1692WCAG 2.x, 0 is black and 1 is white
Perceived brightness116.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.79:1
Contrast with white4.79:1WCAG normal text: AA
Contrast with black4.38:1WCAG normal text: Fail
Greyscale equivalent#5C5C5C
Inverted#FF9800

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#007DFFno red cones; affects about 1% of men; ΔE 17.7 from the original
Deuteranopia#0068FCno green cones; the most common form, about 1% of men; ΔE 2.4 from the original
Tritanopia#008FA9no blue cones; rare, and affects men and women equally; ΔE 82.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.79:1WCAG large text: AAA
Contrast with black, large text4.38:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 17.9Royal blue · ΔE 18.3Slate blue · ΔE 24Medium purple · ΔE 32.3Dodgerblue · ΔE 32.6Blue violet · ΔE 36.4
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 17.91, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF9800
Analogous#00E7FF, #1800FF
Triadic#FF0067, #67FF00
Split complementary#FF1800, #E7FF00
Tetradic#FF00E7, #FF9800, #00FF18

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CCE1FF
Lighter +30%#99C2FF
Lighter +20%#66A4FF
Lighter +10%#3385FF
Darker −10%#0052CC
Darker −20%#003E99
Darker −30%#002966
Darker −40%#001533
More saturated +25%#0067FF
Less saturated −25%#206DDF

Channel breakdown

R0
G103
B255
Red0 (0%)
Green103 (40.4%)
Blue255 (100%)
Hue215.76°
Saturation (HSL)100%
Lightness50%
Dominant channelBlue
Hex per channelR 00 · G 67 · B FF

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “0067ff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.