Nerdulator> put something in

Recognised as Colour

#271BFC

  • #271BFC
  • Blue
  • Dark
  • Nearest: Blue

#271BFC is a blue with RGB values 39, 27, 252 and HSL 243°, 97%, 55%. It is a dark colour, so white text on it reaches 7.9:1 contrast (AAA for normal text). The nearest named colour is Blue.

Colour values

#271BFC#271BFC
HEX#271BFC
RGBrgb(39, 27, 252)
RGB (0–1)0.1529, 0.1059, 0.9882
RGB percentages15.3%, 10.6%, 98.8%
HSLhsl(243.2, 97.4%, 54.7%)
HSV / HSBhsv(243.2, 89.3%, 98.8%)
CMYK84.5%, 89.3%, 0%, 1.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,563,068
CSS custom property--colour: #271BFC;

Brightness & contrast

Relative luminance0.08243WCAG 2.x, 0 is black and 1 is white
Perceived brightness90.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.93:1
Contrast with white7.93:1WCAG normal text: AAA
Contrast with black2.65:1WCAG normal text: Fail
Greyscale equivalent#2E2E2E
Inverted#D8E403

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#005CFFno red cones; affects about 1% of men; ΔE 37.8 from the original
Deuteranopia#0045F9no green cones; the most common form, about 1% of men; ΔE 23.6 from the original
Tritanopia#006D96no blue cones; rare, and affects men and women equally; ΔE 111.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.93:1WCAG large text: AAA
Contrast with black, large text2.65:1WCAG large text: Fail

Named colours

Blue · ΔE 8Medium blue · ΔE 15.9Blue violet · ΔE 29Dark violet · ΔE 32.6Dark orchid · ΔE 44.2Dark blue · ΔE 45.6
Nearest named CSS colourBlue (#0000FF)ΔE 7.97, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F0FC1B
Analogous#1B7FFC, #981BFC
Triadic#FC271B, #1BFC27
Split complementary#FC981B, #7FFC1B
Tetradic#FC1B7F, #F0FC1B, #1BFC98

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E6E4FF
Lighter +30%#B6B2FE
Lighter +20%#8680FD
Lighter +10%#574DFD
Darker −10%#0F03E1
Darker −20%#0B02AF
Darker −30%#08027C
Darker −40%#05014A
More saturated +25%#2418FF
Less saturated −25%#4138DF

Channel breakdown

R39
G27
B252
Red39 (15.3%)
Green27 (10.6%)
Blue252 (98.8%)
Hue243.2°
Saturation (HSL)97.4%
Lightness54.71%
Dominant channelBlue
Hex per channelR 27 · G 1B · B FC

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 “271bfc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.