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Recognised as Colour

#0D59FA

  • #0D59FA
  • Blue
  • Dark
  • Nearest: Medium slateblue

#0D59FA is a blue with RGB values 13, 89, 250 and HSL 221°, 96%, 52%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#0D59FA#0D59FA
HEX#0D59FA
RGBrgb(13, 89, 250)
RGB (0–1)0.051, 0.349, 0.9804
RGB percentages5.1%, 34.9%, 98%
HSLhsl(220.8, 96%, 51.6%)
HSV / HSBhsv(220.8, 94.8%, 98%)
CMYK94.8%, 64.4%, 0%, 2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer875,002
CSS custom property--colour: #0D59FA;

Brightness & contrast

Relative luminance0.14132WCAG 2.x, 0 is black and 1 is white
Perceived brightness108.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.49:1
Contrast with white5.49:1WCAG normal text: AA
Contrast with black3.83:1WCAG normal text: Fail
Greyscale equivalent#545454
Inverted#F2A605

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0074FFno red cones; affects about 1% of men; ΔE 19.2 from the original
Deuteranopia#005FF7no green cones; the most common form, about 1% of men; ΔE 6.3 from the original
Tritanopia#0085A2no blue cones; rare, and affects men and women equally; ΔE 86.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.49:1WCAG large text: AAA
Contrast with black, large text3.83:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 21Royal blue · ΔE 25.3Slate blue · ΔE 27.8Blue violet · ΔE 29.9Medium blue · ΔE 32.6Dark orchid · ΔE 34.1
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 21.03, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FAAE0D
Analogous#0DD0FA, #370DFA
Triadic#FA0D59, #59FA0D
Split complementary#FA370D, #D0FA0D
Tetradic#FA0DD0, #FAAE0D, #0DFA37

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D5E2FE
Lighter +30%#A3C0FD
Lighter +20%#719EFC
Lighter +10%#3F7BFB
Darker −10%#0446D0
Darker −20%#03359E
Darker −30%#02246C
Darker −40%#01133A
More saturated +25%#0857FF
Less saturated −25%#2C64DB

Channel breakdown

R13
G89
B250
Red13 (5.1%)
Green89 (34.9%)
Blue250 (98%)
Hue220.76°
Saturation (HSL)95.95%
Lightness51.57%
Dominant channelBlue
Hex per channelR 0D · G 59 · B FA

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Every value on this page was computed from “0d59fa” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.