Colour

#F0F3FB

#F0F3FB
Blue
Light
Nearest: Ghost white

#F0F3FB is a blue with RGB values 240, 243, 251 and HSL 224°, 58%, 96%. It is a light colour, so black text on it reaches 18.9:1 contrast (AAA for normal text). The nearest named colour is Ghost white.

Colour values

#F0F3FB#F0F3FB

HEX#F0F3FB

RGBrgb(240, 243, 251)

RGB (0–1)0.9412, 0.9529, 0.9843

RGB percentages94.1%, 95.3%, 98.4%

HSLhsl(223.6, 57.9%, 96.3%)

HSV / HSBhsv(223.6, 4.4%, 98.4%)

CMYK4.4%, 3.2%, 0%, 1.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,791,099

CSS custom property--colour: #F0F3FB;

Brightness & contrast

Relative luminance0.89591WCAG 2.x, 0 is black and 1 is white

Perceived brightness243 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 18.92:1

Contrast with white1.11:1WCAG normal text: Fail

Contrast with black18.92:1WCAG normal text: AAA

Greyscale equivalent#F3F3F3

Inverted#0F0C04

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#F1F3FBno red cones; affects about 1% of men; ΔE 0.4 from the original

Deuteranopia#F0F3FBno green cones; the most common form, about 1% of men; ΔE 0 from the original

Tritanopia#EEF4F5no blue cones; rare, and affects men and women equally; ΔE 3.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.11:1WCAG large text: Fail

Contrast with black, large text18.92:1WCAG large text: AAA

Named colours

Ghost white · ΔE 2.2 Alice blue · ΔE 2.3 White smoke · ΔE 4.3 Snow · ΔE 5.7 White · ΔE 5.9 Lavender blush · ΔE 6.5

Nearest named CSS colourGhost white (#F8F8FF)ΔE 2.25, below the just-noticeable difference

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FBF8F0

Analogous#F0F8FB, #F3F0FB

Triadic#FBF0F3, #F3FBF0

Split complementary#FBF3F0, #F8FBF0

Tetradic#FBF0F8, #FBF8F0, #F0FBF3

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FFFFFF

Lighter +10%#FFFFFF

Darker −10%#C8D3F0

Darker −20%#9FB3E6

Darker −30%#7792DB

Darker −40%#4F72D0

More saturated +25%#EEF2FD

Less saturated −25%#F2F4F9

Channel breakdown

R240

G243

B251

Red240 (94.1%)

Green243 (95.3%)

Blue251 (98.4%)

Hue223.64°

Saturation (HSL)57.89%

Lightness96.27%

Dominant channelBlue

Hex per channelR F0 · G F3 · B FB

Keep nerding

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

#F0F3FB

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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