Colour

#030AF1

#030AF1
Blue
Dark
Nearest: Blue

#030AF1 is a blue with RGB values 3, 10, 241 and HSL 238°, 98%, 48%. It is a dark colour, so white text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Blue.

Colour values

#030AF1#030AF1

HEX#030AF1

RGBrgb(3, 10, 241)

RGB (0–1)0.0118, 0.0392, 0.9451

RGB percentages1.2%, 3.9%, 94.5%

HSLhsl(238.2, 97.5%, 47.8%)

HSV / HSBhsv(238.2, 98.8%, 94.5%)

CMYK98.8%, 95.9%, 0%, 5.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer199,409

CSS custom property--colour: #030AF1;

Brightness & contrast

Relative luminance0.06587WCAG 2.x, 0 is black and 1 is white

Perceived brightness81.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.06:1

Contrast with white9.06:1WCAG normal text: AAA

Contrast with black2.32:1WCAG normal text: Fail

Greyscale equivalent#191919

Inverted#FCF50E

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0055F6no red cones; affects about 1% of men; ΔE 38.1 from the original

Deuteranopia#003BEEno green cones; the most common form, about 1% of men; ΔE 22.9 from the original

Tritanopia#00668Eno blue cones; rare, and affects men and women equally; ΔE 112 from the original

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

Contrast with white, large text9.06:1WCAG large text: AAA

Contrast with black, large text2.32:1WCAG large text: Fail

Named colours

Blue · ΔE 7.5 Medium blue · ΔE 14.3 Blue violet · ΔE 30.2 Dark violet · ΔE 33.3 Dark blue · ΔE 44.3 Dark orchid · ΔE 45

Nearest named CSS colourBlue (#0000FF)ΔE 7.49, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#F1EA03

Analogous#0381F1, #7303F1

Triadic#F1030A, #0AF103

Split complementary#F17303, #81F103

Tetradic#F10381, #F1EA03, #03F173

Tints, shades & saturation

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

Lighter +40%#C2C4FE

Lighter +30%#8F93FE

Lighter +20%#5D62FD

Lighter +10%#2B31FC

Darker −10%#0208BF

Darker −20%#02068C

Darker −30%#01045A

Darker −40%#000228

More saturated +25%#0007F4

Less saturated −25%#2127D3

Channel breakdown

G10

B241

Red3 (1.2%)

Green10 (3.9%)

Blue241 (94.5%)

Hue238.24°

Saturation (HSL)97.54%

Lightness47.84%

Dominant channelBlue

Hex per channelR 03 · G 0A · B F1

Keep nerding

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

#030AF1

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

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