Nerdulator> put something in

Recognised as Colour

#3A1900

  • #3A1900
  • Orange
  • Dark
  • Nearest: Black

#3A1900 is a orange with RGB values 58, 25, 0 and HSL 26°, 100%, 11%. It is a dark colour, so white text on it reaches 15.9:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#3A1900#3A1900
HEX#3A1900
RGBrgb(58, 25, 0)
RGB (0–1)0.2275, 0.098, 0
RGB percentages22.7%, 9.8%, 0%
HSLhsl(25.9, 100%, 11.4%)
HSV / HSBhsv(25.9, 100%, 22.7%)
CMYK0%, 56.9%, 100%, 77.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,807,488
CSS custom property--colour: #3A1900;

Brightness & contrast

Relative luminance0.01595WCAG 2.x, 0 is black and 1 is white
Perceived brightness37.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.92:1
Contrast with white15.92:1WCAG normal text: AAA
Contrast with black1.32:1WCAG normal text: Fail
Greyscale equivalent#1E1E1E
Inverted#C5E6FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#231D00no red cones; affects about 1% of men; ΔE 16.3 from the original
Deuteranopia#2B2500no green cones; the most common form, about 1% of men; ΔE 16.7 from the original
Tritanopia#411114no blue cones; rare, and affects men and women equally; ΔE 13.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.92:1WCAG large text: AAA
Contrast with black, large text1.32:1WCAG large text: Fail

Named colours

Black · ΔE 27.8Saddle brown · ΔE 34.4Sienna · ΔE 37.5Dark slate grey · ΔE 39.5Dim grey · ΔE 39.7Maroon · ΔE 40.3
Nearest named CSS colourBlack (#000000)ΔE 27.85, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#00213A
Analogous#3A0004, #3A3600
Triadic#003A19, #19003A
Split complementary#003A36, #00043A
Tetradic#043A00, #00213A, #36003A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FF7207
Lighter +30%#D35B00
Lighter +20%#A04500
Lighter +10%#6D2F00
Darker −10%#070300
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#3A1900
Less saturated −25%#331A07

Channel breakdown

R58
G25
B0
Red58 (22.7%)
Green25 (9.8%)
Blue0 (0%)
Hue25.86°
Saturation (HSL)100%
Lightness11.37%
Dominant channelRed
Hex per channelR 3A · G 19 · B 00

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 “3a1900” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.