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Recognised as Colour

#1C48FA

  • #1C48FA
  • Blue
  • Dark
  • Nearest: Medium blue

#1C48FA is a blue with RGB values 28, 72, 250 and HSL 228°, 96%, 55%. It is a dark colour, so white text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Medium blue.

Colour values

#1C48FA#1C48FA
HEX#1C48FA
RGBrgb(28, 72, 250)
RGB (0–1)0.1098, 0.2824, 0.9804
RGB percentages11%, 28.2%, 98%
HSLhsl(228.1, 95.7%, 54.5%)
HSV / HSBhsv(228.1, 88.8%, 98%)
CMYK88.8%, 71.2%, 0%, 2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,853,690
CSS custom property--colour: #1C48FA;

Brightness & contrast

Relative luminance0.11784WCAG 2.x, 0 is black and 1 is white
Perceived brightness102 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.26:1
Contrast with white6.26:1WCAG normal text: AA
Contrast with black3.36:1WCAG normal text: Fail
Greyscale equivalent#4B4B4B
Inverted#E3B705

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#006BFFno red cones; affects about 1% of men; ΔE 24.6 from the original
Deuteranopia#0056F7no green cones; the most common form, about 1% of men; ΔE 12 from the original
Tritanopia#007C9Dno blue cones; rare, and affects men and women equally; ΔE 95.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.26:1WCAG large text: AAA
Contrast with black, large text3.36:1WCAG large text: AA

Named colours

Medium blue · ΔE 21.6Blue violet · ΔE 23.6Medium slateblue · ΔE 30Dark violet · ΔE 31.4Blue · ΔE 32.8Dark orchid · ΔE 33.3
Nearest named CSS colourMedium blue (#0000CD)ΔE 21.64, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FACE1C
Analogous#1CB7FA, #5F1CFA
Triadic#FA1C48, #48FA1C
Split complementary#FA5F1C, #B7FA1C
Tetradic#FA1CB7, #FACE1C, #1CFA5F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E4E9FE
Lighter +30%#B2C1FD
Lighter +20%#8098FC
Lighter +10%#4E70FB
Darker −10%#0530DE
Darker −20%#0425AC
Darker −30%#031A7A
Darker −40%#021048
More saturated +25%#1745FF
Less saturated −25%#395ADD

Channel breakdown

R28
G72
B250
Red28 (11%)
Green72 (28.2%)
Blue250 (98%)
Hue228.11°
Saturation (HSL)95.69%
Lightness54.51%
Dominant channelBlue
Hex per channelR 1C · G 48 · B FA

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Every value on this page was computed from “1c48fa” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.