Recognised as Colour

#0A0DFD

#0A0DFD
Blue
Dark
Nearest: Blue

#0A0DFD is a blue with RGB values 10, 13, 253 and HSL 239°, 98%, 52%. It is a dark colour, so white text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Blue.

Colour values

#0A0DFD#0A0DFD

HEX#0A0DFD

RGBrgb(10, 13, 253)

RGB (0–1)0.0392, 0.051, 0.9922

RGB percentages3.9%, 5.1%, 99.2%

HSLhsl(239.3, 98.4%, 51.6%)

HSV / HSBhsv(239.3, 96%, 99.2%)

CMYK96%, 94.9%, 0%, 0.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer658,941

CSS custom property--colour: #0A0DFD;

Brightness & contrast

Relative luminance0.07444WCAG 2.x, 0 is black and 1 is white

Perceived brightness86.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.44:1

Contrast with white8.44:1WCAG normal text: AAA

Contrast with black2.49:1WCAG normal text: Fail

Greyscale equivalent#1E1E1E

Inverted#F5F202

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0059FFno red cones; affects about 1% of men; ΔE 40.1 from the original

Deuteranopia#003FFAno green cones; the most common form, about 1% of men; ΔE 23.6 from the original

Tritanopia#006C95no blue cones; rare, and affects men and women equally; ΔE 116.4 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text8.44:1WCAG large text: AAA

Contrast with black, large text2.49:1WCAG large text: Fail

Named colours

Blue · ΔE 3.1 Medium blue · ΔE 19 Blue violet · ΔE 33.3 Dark violet · ΔE 36.2 Dark orchid · ΔE 48.4 Dark blue · ΔE 49

Nearest named CSS colourBlue (#0000FF)ΔE 3.14, a close match

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#FDFA0A

Analogous#0A87FD, #810AFD

Triadic#FD0A0D, #0DFD0A

Split complementary#FD800A, #87FD0A

Tetradic#FD0A87, #FDFA0A, #0AFD80

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#D4D5FF

Lighter +30%#A2A3FE

Lighter +20%#6F71FE

Lighter +10%#3D3FFD

Darker −10%#0204D2

Darker −20%#0103A0

Darker −30%#01026D

Darker −40%#00013B

More saturated +25%#080BFF

Less saturated −25%#292BDE

Channel breakdown

R10

G13

B253

Red10 (3.9%)

Green13 (5.1%)

Blue253 (99.2%)

Hue239.26°

Saturation (HSL)98.38%

Lightness51.57%

Dominant channelBlue

Hex per channelR 0A · G 0D · B FD

Keep nerding

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

#0A0DFD

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

Nerdulate something else