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Colour

#0D2430

  • #0D2430
  • Blue
  • Dark
  • Nearest: Black

#0D2430 is a blue with RGB values 13, 36, 48 and HSL 201°, 57%, 12%. It is a dark colour, so white text on it reaches 16:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0D2430#0D2430
HEX#0D2430
RGBrgb(13, 36, 48)
RGB (0–1)0.051, 0.1412, 0.1882
RGB percentages5.1%, 14.1%, 18.8%
HSLhsl(200.6, 57.4%, 12%)
HSV / HSBhsv(200.6, 72.9%, 18.8%)
CMYK72.9%, 25%, 0%, 81.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer861,232
CSS custom property--colour: #0D2430;

Brightness & contrast

Relative luminance0.01561WCAG 2.x, 0 is black and 1 is white
Perceived brightness32.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16:1
Contrast with white16:1WCAG normal text: AAA
Contrast with black1.31:1WCAG normal text: Fail
Greyscale equivalent#202020
Inverted#F2DBCF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1E2431no red cones; affects about 1% of men; ΔE 5.9 from the original
Deuteranopia#192030no green cones; the most common form, about 1% of men; ΔE 6.6 from the original
Tritanopia#002728no blue cones; rare, and affects men and women equally; ΔE 10.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16:1WCAG large text: AAA
Contrast with black, large text1.31:1WCAG large text: Fail

Named colours

Black · ΔE 17.4Dark slate grey · ΔE 20.8Dim grey · ΔE 33.5Slate grey · ΔE 39.9Gray · ΔE 42.2Teal · ΔE 42.9
Nearest named CSS colourBlack (#000000)ΔE 17.35, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#30190D
Analogous#0D302A, #0D1330
Triadic#300D24, #24300D
Split complementary#300D13, #302A0D
Tetradic#2A0D30, #30190D, #13300D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3E9BCB
Lighter +30%#2E7EA8
Lighter +20%#236080
Lighter +10%#184258
Darker −10%#020608
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#052638
Less saturated −25%#152228

Channel breakdown

R13
G36
B48
Red13 (5.1%)
Green36 (14.1%)
Blue48 (18.8%)
Hue200.57°
Saturation (HSL)57.38%
Lightness11.96%
Dominant channelBlue
Hex per channelR 0D · G 24 · B 30

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Every value on this page was computed from “0d2430” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.