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Colour

#003441

  • #003441
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#003441 is a cyan with RGB values 0, 52, 65 and HSL 192°, 100%, 13%. It is a dark colour, so white text on it reaches 13.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#003441#003441
HEX#003441
RGBrgb(0, 52, 65)
RGB (0–1)0, 0.2039, 0.2549
RGB percentages0%, 20.4%, 25.5%
HSLhsl(192, 100%, 12.7%)
HSV / HSBhsv(192, 100%, 25.5%)
CMYK100%, 20%, 0%, 74.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,377
CSS custom property--colour: #003441;

Brightness & contrast

Relative luminance0.02838WCAG 2.x, 0 is black and 1 is white
Perceived brightness45.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.4:1
Contrast with white13.4:1WCAG normal text: AAA
Contrast with black1.57:1WCAG normal text: Fail
Greyscale equivalent#2A2A2A
Inverted#FFCBBE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2C3242no red cones; affects about 1% of men; ΔE 12.5 from the original
Deuteranopia#242C41no green cones; the most common form, about 1% of men; ΔE 13.6 from the original
Tritanopia#003838no blue cones; rare, and affects men and women equally; ΔE 9.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.4:1WCAG large text: AAA
Contrast with black, large text1.57:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 14.9Black · ΔE 25.4Dim grey · ΔE 29.9Teal · ΔE 34.5Slate grey · ΔE 34.5Light slate grey · ΔE 37.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 14.9, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#410D00
Analogous#00412E, #001341
Triadic#410034, #344100
Split complementary#410013, #412D00
Tetradic#2E0041, #410D00, #144100

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#0ECFFF
Lighter +30%#00AEDA
Lighter +20%#0086A7
Lighter +10%#005D74
Darker −10%#000B0E
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003441
Less saturated −25%#082F39

Channel breakdown

R0
G52
B65
Red0 (0%)
Green52 (20.4%)
Blue65 (25.5%)
Hue192°
Saturation (HSL)100%
Lightness12.75%
Dominant channelBlue
Hex per channelR 00 · G 34 · B 41

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Every value on this page was computed from “hex 003441” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.