Nerdulator> put something in

Recognised as Colour

#30080C

  • #30080C
  • Red
  • Dark
  • Nearest: Black

#30080C is a red with RGB values 48, 8, 12 and HSL 354°, 71%, 11%. It is a dark colour, so white text on it reaches 18:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#30080C#30080C
HEX#30080C
RGBrgb(48, 8, 12)
RGB (0–1)0.1882, 0.0314, 0.0471
RGB percentages18.8%, 3.1%, 4.7%
HSLhsl(354, 71.4%, 11%)
HSV / HSBhsv(354, 83.3%, 18.8%)
CMYK0%, 83.3%, 75%, 81.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,147,788
CSS custom property--colour: #30080C;

Brightness & contrast

Relative luminance0.00829WCAG 2.x, 0 is black and 1 is white
Perceived brightness27.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.01:1
Contrast with white18.01:1WCAG normal text: AAA
Contrast with black1.17:1WCAG normal text: Fail
Greyscale equivalent#111111
Inverted#CFF7F3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#13110Cno red cones; affects about 1% of men; ΔE 21.1 from the original
Deuteranopia#1D1A0Bno green cones; the most common form, about 1% of men; ΔE 22.1 from the original
Tritanopia#36020Ano blue cones; rare, and affects men and women equally; ΔE 5.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.01:1WCAG large text: AAA
Contrast with black, large text1.17:1WCAG large text: Fail

Named colours

Black · ΔE 22.8Dark slate grey · ΔE 41.4Dim grey · ΔE 42.8Maroon · ΔE 45.5Saddle brown · ΔE 45.9Sienna · ΔE 47.3
Nearest named CSS colourBlack (#000000)ΔE 22.84, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#08302C
Analogous#300820, #301808
Triadic#0C3008, #080C30
Split complementary#083018, #082030
Tetradic#203008, #08302C, #180830

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DB293B
Lighter +30%#B31E2D
Lighter +20%#871722
Lighter +10%#5C0F17
Darker −10%#040101
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#370106
Less saturated −25%#290F12

Channel breakdown

R48
G8
B12
Red48 (18.8%)
Green8 (3.1%)
Blue12 (4.7%)
Hue354°
Saturation (HSL)71.43%
Lightness10.98%
Dominant channelRed
Hex per channelR 30 · G 08 · B 0C

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 “30080c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.