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Colour

#1E2127

  • #1E2127
  • Blue
  • Dark
  • Nearest: Black

#1E2127 is a blue with RGB values 30, 33, 39 and HSL 220°, 13%, 14%. It is a dark colour, so white text on it reaches 16.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1E2127#1E2127
HEX#1E2127
RGBrgb(30, 33, 39)
RGB (0–1)0.1176, 0.1294, 0.1529
RGB percentages11.8%, 12.9%, 15.3%
HSLhsl(220, 13%, 13.5%)
HSV / HSBhsv(220, 23.1%, 15.3%)
CMYK23.1%, 15.4%, 0%, 84.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,974,567
CSS custom property--colour: #1E2127;

Brightness & contrast

Relative luminance0.0151WCAG 2.x, 0 is black and 1 is white
Perceived brightness32.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16.13:1
Contrast with white16.13:1WCAG normal text: AAA
Contrast with black1.3:1WCAG normal text: Fail
Greyscale equivalent#212121
Inverted#E1DED8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1F2127no red cones; affects about 1% of men; ΔE 0.5 from the original
Deuteranopia#1E2127no green cones; the most common form, about 1% of men; ΔE 0 from the original
Tritanopia#1C2223no blue cones; rare, and affects men and women equally; ΔE 4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16.13:1WCAG large text: AAA
Contrast with black, large text1.3:1WCAG large text: Fail

Named colours

Black · ΔE 13.4Dark slate grey · ΔE 22.1Dim grey · ΔE 32.1Slate grey · ΔE 40.7Gray · ΔE 41.2Light slate grey · ΔE 43.8
Nearest named CSS colourBlack (#000000)ΔE 13.45, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#27241E
Analogous#1E2627, #201E27
Triadic#271E21, #21271E
Split complementary#27201E, #26271E
Tetradic#271E26, #27241E, #1E2720

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#798398
Lighter +30%#616A7D
Lighter +20%#4A5261
Lighter +10%#343944
Darker −10%#08090A
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#151E30
Less saturated −25%#232323

Channel breakdown

R30
G33
B39
Red30 (11.8%)
Green33 (12.9%)
Blue39 (15.3%)
Hue220°
Saturation (HSL)13.04%
Lightness13.53%
Dominant channelBlue
Hex per channelR 1E · G 21 · B 27

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Every value on this page was computed from “1e2127” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.