Nerdulator> put something in

Colour

#0A1967

  • #0A1967
  • Blue
  • Dark
  • Nearest: Midnight blue

#0A1967 is a blue with RGB values 10, 25, 103 and HSL 230°, 82%, 22%. It is a dark colour, so white text on it reaches 15.6:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#0A1967#0A1967
HEX#0A1967
RGBrgb(10, 25, 103)
RGB (0–1)0.0392, 0.098, 0.4039
RGB percentages3.9%, 9.8%, 40.4%
HSLhsl(230.3, 82.3%, 22.2%)
HSV / HSBhsv(230.3, 90.3%, 40.4%)
CMYK90.3%, 75.7%, 0%, 59.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer661,863
CSS custom property--colour: #0A1967;

Brightness & contrast

Relative luminance0.01739WCAG 2.x, 0 is black and 1 is white
Perceived brightness40.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.58:1
Contrast with white15.58:1WCAG normal text: AAA
Contrast with black1.35:1WCAG normal text: Fail
Greyscale equivalent#1B1B1B
Inverted#F5E698

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#002869no red cones; affects about 1% of men; ΔE 12.6 from the original
Deuteranopia#001F66no green cones; the most common form, about 1% of men; ΔE 6 from the original
Tritanopia#002F3Eno blue cones; rare, and affects men and women equally; ΔE 48.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text15.58:1WCAG large text: AAA
Contrast with black, large text1.35:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 5.8Dark slateblue · ΔE 17.4Rebecca purple · ΔE 24.6Indigo · ΔE 26.3Navy · ΔE 27.3Dark blue · ΔE 32.1
Nearest named CSS colourMidnight blue (#191970)ΔE 5.76, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#67580A
Analogous#0A4767, #2A0A67
Triadic#670A19, #19670A
Split complementary#672A0A, #47670A
Tetradic#670A47, #67580A, #0A672A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4F69EE
Lighter +30%#2141E9
Lighter +20%#1330C4
Lighter +10%#0F2495
Darker −10%#050E39
Darker −20%#01020A
Darker −30%#000000
Darker −40%#000000
More saturated +25%#001271
Less saturated −25%#182359

Channel breakdown

R10
G25
B103
Red10 (3.9%)
Green25 (9.8%)
Blue103 (40.4%)
Hue230.32°
Saturation (HSL)82.3%
Lightness22.16%
Dominant channelBlue
Hex per channelR 0A · G 19 · B 67

Keep nerding

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

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “0a1967” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.