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Recognised as Colour

#201C04

  • #201C04
  • Yellow
  • Dark
  • Nearest: Black

#201C04 is a yellow with RGB values 32, 28, 4 and HSL 51°, 78%, 7%. It is a dark colour, so white text on it reaches 17.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#201C04#201C04
HEX#201C04
RGBrgb(32, 28, 4)
RGB (0–1)0.1255, 0.1098, 0.0157
RGB percentages12.5%, 11%, 1.6%
HSLhsl(51.4, 77.8%, 7.1%)
HSV / HSBhsv(51.4, 87.5%, 12.5%)
CMYK0%, 12.5%, 87.5%, 87.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,104,324
CSS custom property--colour: #201C04;

Brightness & contrast

Relative luminance0.01146WCAG 2.x, 0 is black and 1 is white
Perceived brightness27.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.08:1
Contrast with white17.08:1WCAG normal text: AAA
Contrast with black1.23:1WCAG normal text: Fail
Greyscale equivalent#1B1B1B
Inverted#DFE3FB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#201B02no red cones; affects about 1% of men; ΔE 0.7 from the original
Deuteranopia#211C05no green cones; the most common form, about 1% of men; ΔE 0.7 from the original
Tritanopia#231917no blue cones; rare, and affects men and women equally; ΔE 12.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.08:1WCAG large text: AAA
Contrast with black, large text1.23:1WCAG large text: Fail

Named colours

Black · ΔE 17Dark slate grey · ΔE 28.9Dim grey · ΔE 36.9Dark olivegreen · ΔE 40.1Gray · ΔE 45.5Saddle brown · ΔE 48.1
Nearest named CSS colourBlack (#000000)ΔE 17, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#040820
Analogous#200E04, #162004
Triadic#04201C, #1C0420
Split complementary#041620, #0E0420
Tetradic#04200E, #040820, #200416

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D5BB1B
Lighter +30%#A89315
Lighter +20%#7B6B0F
Lighter +10%#4D440A
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#241F00
Less saturated −25%#1C1908

Channel breakdown

R32
G28
B4
Red32 (12.5%)
Green28 (11%)
Blue4 (1.6%)
Hue51.43°
Saturation (HSL)77.78%
Lightness7.06%
Dominant channelRed
Hex per channelR 20 · G 1C · B 04

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Every value on this page was computed from “201c04” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.