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Recognised as Colour

#10207F

  • #10207F
  • Blue
  • Dark
  • Nearest: Midnight blue

#10207F is a blue with RGB values 16, 32, 127 and HSL 231°, 78%, 28%. It is a dark colour, so white text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#10207F#10207F
HEX#10207F
RGBrgb(16, 32, 127)
RGB (0–1)0.0627, 0.1255, 0.498
RGB percentages6.3%, 12.5%, 49.8%
HSLhsl(231.4, 77.6%, 28%)
HSV / HSBhsv(231.4, 87.4%, 49.8%)
CMYK87.4%, 74.8%, 0%, 50.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,056,895
CSS custom property--colour: #10207F;

Brightness & contrast

Relative luminance0.02675WCAG 2.x, 0 is black and 1 is white
Perceived brightness50.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.68:1
Contrast with white13.68:1WCAG normal text: AAA
Contrast with black1.54:1WCAG normal text: Fail
Greyscale equivalent#232323
Inverted#EFDF80

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#003382no red cones; affects about 1% of men; ΔE 15.1 from the original
Deuteranopia#00287Dno green cones; the most common form, about 1% of men; ΔE 8 from the original
Tritanopia#003B4Dno blue cones; rare, and affects men and women equally; ΔE 57.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.68:1WCAG large text: AAA
Contrast with black, large text1.54:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 5.7Dark slateblue · ΔE 18.4Rebecca purple · ΔE 19.3Navy · ΔE 19.3Indigo · ΔE 19.7Dark blue · ΔE 23.4
Nearest named CSS colourMidnight blue (#191970)ΔE 5.73, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7F6F10
Analogous#10577F, #37107F
Triadic#7F1020, #207F10
Split complementary#7F3810, #577F10
Tetradic#7F1058, #7F6F10, #107F38

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6E80ED
Lighter +30%#4159E7
Lighter +20%#1B37DA
Lighter +10%#162BAC
Darker −10%#0A1552
Darker −20%#050924
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00158F
Less saturated −25%#222D6D

Channel breakdown

R16
G32
B127
Red16 (6.3%)
Green32 (12.5%)
Blue127 (49.8%)
Hue231.35°
Saturation (HSL)77.62%
Lightness28.04%
Dominant channelBlue
Hex per channelR 10 · G 20 · B 7F

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Every value on this page was computed from “10207f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.