Nerdulator> put something in

Colour

#033121

  • #033121
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#033121 is a cyan with RGB values 3, 49, 33 and HSL 159°, 88%, 10%. It is a dark colour, so white text on it reaches 14.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#033121#033121
HEX#033121
RGBrgb(3, 49, 33)
RGB (0–1)0.0118, 0.1922, 0.1294
RGB percentages1.2%, 19.2%, 12.9%
HSLhsl(159.1, 88.5%, 10.2%)
HSV / HSBhsv(159.1, 93.9%, 19.2%)
CMYK93.9%, 0%, 32.7%, 80.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer209,185
CSS custom property--colour: #033121;

Brightness & contrast

Relative luminance0.02326WCAG 2.x, 0 is black and 1 is white
Perceived brightness39.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.33:1
Contrast with white14.33:1WCAG normal text: AAA
Contrast with black1.47:1WCAG normal text: Fail
Greyscale equivalent#262626
Inverted#FCCEDE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#302D20no red cones; affects about 1% of men; ΔE 18.9 from the original
Deuteranopia#2A2822no green cones; the most common form, about 1% of men; ΔE 19.6 from the original
Tritanopia#00312Dno blue cones; rare, and affects men and women equally; ΔE 8.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.33:1WCAG large text: AAA
Contrast with black, large text1.47:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 19Black · ΔE 26.9Dim grey · ΔE 34.3Dark olivegreen · ΔE 35.2Teal · ΔE 35.5Dark cyan · ΔE 39.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 19, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#310313
Analogous#03310A, #032A31
Triadic#210331, #312103
Split complementary#31032A, #310A03
Tetradic#0A0331, #310313, #2A3103

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#10F0A2
Lighter +30%#0CC182
Lighter +20%#099162
Lighter +10%#066141
Darker −10%#000101
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003422
Less saturated −25%#092B1F

Channel breakdown

R3
G49
B33
Red3 (1.2%)
Green49 (19.2%)
Blue33 (12.9%)
Hue159.13°
Saturation (HSL)88.46%
Lightness10.2%
Dominant channelGreen
Hex per channelR 03 · G 31 · B 21

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “hex 033121” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.