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Recognised as Colour

#7D213A

  • #7D213A
  • Red
  • Dark
  • Nearest: Brown

#7D213A is a red with RGB values 125, 33, 58 and HSL 344°, 58%, 31%. It is a dark colour, so white text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#7D213A#7D213A
HEX#7D213A
RGBrgb(125, 33, 58)
RGB (0–1)0.4902, 0.1294, 0.2275
RGB percentages49%, 12.9%, 22.7%
HSLhsl(343.7, 58.2%, 31%)
HSV / HSBhsv(343.7, 73.6%, 49%)
CMYK0%, 73.6%, 53.6%, 51%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,200,506
CSS custom property--colour: #7D213A;

Brightness & contrast

Relative luminance0.05753WCAG 2.x, 0 is black and 1 is white
Perceived brightness75.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.76:1
Contrast with white9.76:1WCAG normal text: AAA
Contrast with black2.15:1WCAG normal text: Fail
Greyscale equivalent#363636
Inverted#82DEC5

Colour vision & accessibility

Protanopia#37383Ano red cones; affects about 1% of men; ΔE 42.4 from the original
Deuteranopia#4F4B38no green cones; the most common form, about 1% of men; ΔE 43.4 from the original
Tritanopia#890E2Bno blue cones; rare, and affects men and women equally; ΔE 13.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.76:1WCAG large text: AAA
Contrast with black, large text2.15:1WCAG large text: Fail

Named colours

Nearest named CSS colourBrown (#A52A2A)ΔE 26.03, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#217D64
Analogous#7D2168, #7D3621
Triadic#3A7D21, #213A7D
Split complementary#217D36, #21687D
Tetradic#687D21, #217D64, #36217D

Tints, shades & saturation

Lighter +40%#E08AA1
Lighter +30%#D56281
Lighter +20%#CB3961
Lighter +10%#A52C4D
Darker −10%#551627
Darker −20%#2C0C15
Darker −30%#040102
Darker −40%#000000
More saturated +25%#910D31
Less saturated −25%#693543

Channel breakdown

R125
G33
B58
Red125 (49%)
Green33 (12.9%)
Blue58 (22.7%)
Hue343.7°
Saturation (HSL)58.23%
Lightness30.98%
Dominant channelRed
Hex per channelR 7D · G 21 · B 3A

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Every value on this page was computed from “7d213a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.