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Recognised as Colour

#1E513F

  • #1E513F
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#1E513F is a cyan with RGB values 30, 81, 63 and HSL 159°, 46%, 22%. It is a dark colour, so white text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#1E513F#1E513F
HEX#1E513F
RGBrgb(30, 81, 63)
RGB (0–1)0.1176, 0.3176, 0.2471
RGB percentages11.8%, 31.8%, 24.7%
HSLhsl(158.8, 45.9%, 21.8%)
HSV / HSBhsv(158.8, 63%, 31.8%)
CMYK63%, 0%, 22.2%, 68.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,986,879
CSS custom property--colour: #1E513F;

Brightness & contrast

Relative luminance0.0652WCAG 2.x, 0 is black and 1 is white
Perceived brightness67.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.11:1
Contrast with white9.11:1WCAG normal text: AAA
Contrast with black2.3:1WCAG normal text: Fail
Greyscale equivalent#454545
Inverted#E1AEC0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4F4B3Eno red cones; affects about 1% of men; ΔE 21.4 from the original
Deuteranopia#484640no green cones; the most common form, about 1% of men; ΔE 21.7 from the original
Tritanopia#04514Cno blue cones; rare, and affects men and women equally; ΔE 8.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.11:1WCAG large text: AAA
Contrast with black, large text2.3:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 13.9Teal · ΔE 23.5Dim grey · ΔE 26.6Dark cyan · ΔE 27.4Dark olivegreen · ΔE 27.8Sea green · ΔE 30.9
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 13.89, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#511E30
Analogous#1E5126, #1E4951
Triadic#3F1E51, #513F1E
Split complementary#511E49, #51261E
Tetradic#261E51, #511E30, #49511E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#71CAAB
Lighter +30%#4BBD95
Lighter +20%#3A9B79
Lighter +10%#2C765C
Darker −10%#102C22
Darker −20%#020705
Darker −30%#000000
Darker −40%#000000
More saturated +25%#105F43
Less saturated −25%#2C433B

Channel breakdown

R30
G81
B63
Red30 (11.8%)
Green81 (31.8%)
Blue63 (24.7%)
Hue158.82°
Saturation (HSL)45.95%
Lightness21.76%
Dominant channelGreen
Hex per channelR 1E · G 51 · B 3F

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Every value on this page was computed from “1e513f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.