Nerdulator> put something in

Recognised as Colour

#B00202

  • #B00202
  • Red
  • Dark
  • Nearest: Firebrick

#B00202 is a red with RGB values 176, 2, 2 and HSL 0°, 98%, 35%. It is a dark colour, so white text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Firebrick.

Colour values

#B00202#B00202
HEX#B00202
RGBrgb(176, 2, 2)
RGB (0–1)0.6902, 0.0078, 0.0078
RGB percentages69%, 0.8%, 0.8%
HSLhsl(0, 97.8%, 34.9%)
HSV / HSBhsv(0, 98.9%, 69%)
CMYK0%, 98.9%, 98.9%, 31%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,534,850
CSS custom property--colour: #B00202;

Brightness & contrast

Relative luminance0.09278WCAG 2.x, 0 is black and 1 is white
Perceived brightness96.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.35:1
Contrast with white7.35:1WCAG normal text: AAA
Contrast with black2.86:1WCAG normal text: Fail
Greyscale equivalent#272727
Inverted#4FFDFD

Colour vision & accessibility

Protanopia#493F00no red cones; affects about 1% of men; ΔE 65.4 from the original
Deuteranopia#6F6200no green cones; the most common form, about 1% of men; ΔE 64.9 from the original
Tritanopia#C30009no blue cones; rare, and affects men and women equally; ΔE 6.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.35:1WCAG large text: AAA
Contrast with black, large text2.86:1WCAG large text: Fail

Named colours

Nearest named CSS colourFirebrick (#B22222)ΔE 13.43, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#02B0B0
Analogous#B00259, #B05902
Triadic#02B002, #0202B0
Split complementary#02B059, #0259B0
Tetradic#59B002, #02B0B0, #5902B0

Tints, shades & saturation

Lighter +40%#FE8080
Lighter +30%#FD4E4E
Lighter +20%#FC1C1C
Lighter +10%#E20303
Darker −10%#7E0101
Darker −20%#4B0101
Darker −30%#190000
Darker −40%#000000
More saturated +25%#B20000
Less saturated −25%#9A1818

Channel breakdown

R176
G2
B2
Red176 (69%)
Green2 (0.8%)
Blue2 (0.8%)
Hue0°
Saturation (HSL)97.75%
Lightness34.9%
Dominant channelRed
Hex per channelR B0 · G 02 · B 02

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 “b00202” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.