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Recognised as Colour

#04402D

  • #04402D
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#04402D is a cyan with RGB values 4, 64, 45 and HSL 161°, 88%, 13%. It is a dark colour, so white text on it reaches 11.8:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#04402D#04402D
HEX#04402D
RGBrgb(4, 64, 45)
RGB (0–1)0.0157, 0.251, 0.1765
RGB percentages1.6%, 25.1%, 17.6%
HSLhsl(161, 88.2%, 13.3%)
HSV / HSBhsv(161, 93.8%, 25.1%)
CMYK93.8%, 0%, 29.7%, 74.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer278,573
CSS custom property--colour: #04402D;

Brightness & contrast

Relative luminance0.03882WCAG 2.x, 0 is black and 1 is white
Perceived brightness51.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.82:1
Contrast with white11.82:1WCAG normal text: AAA
Contrast with black1.78:1WCAG normal text: Fail
Greyscale equivalent#323232
Inverted#FBBFD2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3E3B2Cno red cones; affects about 1% of men; ΔE 22.1 from the original
Deuteranopia#37352Eno green cones; the most common form, about 1% of men; ΔE 23 from the original
Tritanopia#00403Bno blue cones; rare, and affects men and women equally; ΔE 9.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.82:1WCAG large text: AAA
Contrast with black, large text1.78:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 17.6Teal · ΔE 29.7Dark olivegreen · ΔE 30.9Dim grey · ΔE 32.3Dark cyan · ΔE 33.6Black · ΔE 33.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 17.57, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#400417
Analogous#04400F, #043540
Triadic#2D0440, #402D04
Split complementary#400435, #400F04
Tetradic#0F0440, #400417, #354004

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#1FF1AE
Lighter +30%#0DD092
Lighter +20%#0AA070
Lighter +10%#07704F
Darker −10%#01100B
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00442E
Less saturated −25%#0D382A

Channel breakdown

R4
G64
B45
Red4 (1.6%)
Green64 (25.1%)
Blue45 (17.6%)
Hue161°
Saturation (HSL)88.24%
Lightness13.33%
Dominant channelGreen
Hex per channelR 04 · G 40 · B 2D

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Every value on this page was computed from “04402d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.