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Recognised as Colour

#07255F

  • #07255F
  • Blue
  • Dark
  • Nearest: Dark slateblue

#07255F is a blue with RGB values 7, 37, 95 and HSL 220°, 86%, 20%. It is a dark colour, so white text on it reaches 14.6:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#07255F#07255F
HEX#07255F
RGBrgb(7, 37, 95)
RGB (0–1)0.0275, 0.1451, 0.3725
RGB percentages2.7%, 14.5%, 37.3%
HSLhsl(219.5, 86.3%, 20%)
HSV / HSBhsv(219.5, 92.6%, 37.3%)
CMYK92.6%, 61.1%, 0%, 62.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer468,319
CSS custom property--colour: #07255F;

Brightness & contrast

Relative luminance0.02195WCAG 2.x, 0 is black and 1 is white
Perceived brightness43 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.59:1
Contrast with white14.59:1WCAG normal text: AAA
Contrast with black1.44:1WCAG normal text: Fail
Greyscale equivalent#232323
Inverted#F8DAA0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002D61no red cones; affects about 1% of men; ΔE 6.8 from the original
Deuteranopia#00255Eno green cones; the most common form, about 1% of men; ΔE 1.2 from the original
Tritanopia#00343Eno blue cones; rare, and affects men and women equally; ΔE 37.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.59:1WCAG large text: AAA
Contrast with black, large text1.44:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 18.9Midnight blue · ΔE 20.9Rebecca purple · ΔE 34Indigo · ΔE 40.4Steel blue · ΔE 40.9Slate blue · ΔE 41.3
Nearest named CSS colourDark slateblue (#483D8B)ΔE 18.88, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5F4107
Analogous#07515F, #15075F
Triadic#5F0725, #255F07
Split complementary#5F1507, #515F07
Tetradic#5F0751, #5F4107, #075F15

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#417DF1
Lighter +30%#125DEE
Lighter +20%#0E4ABE
Lighter +10%#0B388F
Darker −10%#04132F
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002366
Less saturated −25%#142952

Channel breakdown

R7
G37
B95
Red7 (2.7%)
Green37 (14.5%)
Blue95 (37.3%)
Hue219.55°
Saturation (HSL)86.27%
Lightness20%
Dominant channelBlue
Hex per channelR 07 · G 25 · B 5F

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Every value on this page was computed from “07255f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.