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Recognised as Colour

#B00058

  • #B00058
  • Red
  • Dark
  • Nearest: Medium violet red

#B00058 is a red with RGB values 176, 0, 88 and HSL 330°, 100%, 35%. It is a dark colour, so white text on it reaches 7:1 contrast (AAA for normal text). The nearest named colour is Medium violet red.

Colour values

#B00058#B00058
HEX#B00058
RGBrgb(176, 0, 88)
RGB (0–1)0.6902, 0, 0.3451
RGB percentages69%, 0%, 34.5%
HSLhsl(330, 100%, 34.5%)
HSV / HSBhsv(330, 100%, 69%)
CMYK0%, 100%, 50%, 31%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,534,424
CSS custom property--colour: #B00058;

Brightness & contrast

Relative luminance0.09935WCAG 2.x, 0 is black and 1 is white
Perceived brightness100.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.03:1
Contrast with white7.03:1WCAG normal text: AAA
Contrast with black2.99:1WCAG normal text: Fail
Greyscale equivalent#2C2C2C
Inverted#4FFFA7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3D4559no red cones; affects about 1% of men; ΔE 64.4 from the original
Deuteranopia#686454no green cones; the most common form, about 1% of men; ΔE 66.2 from the original
Tritanopia#C00032no blue cones; rare, and affects men and women equally; ΔE 28.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.03:1WCAG large text: AAA
Contrast with black, large text2.99:1WCAG large text: Fail

Named colours

Medium violet red · ΔE 19.8Deep pink · ΔE 28.4Pale violetred · ΔE 29.5Hot pink · ΔE 30.5Brown · ΔE 31.9Indian red · ΔE 31.9
Nearest named CSS colourMedium violet red (#C71585)ΔE 19.83, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#00B058
Analogous#B000B0, #B00000
Triadic#58B000, #0058B0
Split complementary#00B000, #00B0B0
Tetradic#B0B000, #00B058, #0000B0

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FF7DBE
Lighter +30%#FF4AA4
Lighter +20%#FF178B
Lighter +10%#E30072
Darker −10%#7D003F
Darker −20%#4A0025
Darker −30%#17000B
Darker −40%#000000
More saturated +25%#B00058
Less saturated −25%#9A1658

Channel breakdown

R176
G0
B88
Red176 (69%)
Green0 (0%)
Blue88 (34.5%)
Hue330°
Saturation (HSL)100%
Lightness34.51%
Dominant channelRed
Hex per channelR B0 · G 00 · B 58

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Every value on this page was computed from “b00058” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.