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Recognised as Colour

#7B3135

  • #7B3135
  • Red
  • Dark
  • Nearest: Brown

#7B3135 is a red with RGB values 123, 49, 53 and HSL 357°, 43%, 34%. It is a dark colour, so white text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#7B3135#7B3135
HEX#7B3135
RGBrgb(123, 49, 53)
RGB (0–1)0.4824, 0.1922, 0.2078
RGB percentages48.2%, 19.2%, 20.8%
HSLhsl(356.8, 43%, 33.7%)
HSV / HSBhsv(356.8, 60.2%, 48.2%)
CMYK0%, 60.2%, 56.9%, 51.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,073,525
CSS custom property--colour: #7B3135;

Brightness & contrast

Relative luminance0.06665WCAG 2.x, 0 is black and 1 is white
Perceived brightness79.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9:1
Contrast with white9:1WCAG normal text: AAA
Contrast with black2.33:1WCAG normal text: Fail
Greyscale equivalent#414141
Inverted#84CECA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#423F35no red cones; affects about 1% of men; ΔE 34.4 from the original
Deuteranopia#554F33no green cones; the most common form, about 1% of men; ΔE 35.2 from the original
Tritanopia#862533no blue cones; rare, and affects men and women equally; ΔE 9.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9:1WCAG large text: AAA
Contrast with black, large text2.33:1WCAG large text: Fail

Named colours

Brown · ΔE 24.7Sienna · ΔE 25.4Indian red · ΔE 26.8Saddle brown · ΔE 28.5Maroon · ΔE 29.2Dark red · ΔE 33.1
Nearest named CSS colourBrown (#A52A2A)ΔE 24.73, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#317B77
Analogous#7B315A, #7B5231
Triadic#357B31, #31357B
Split complementary#317B52, #315A7B
Tetradic#5A7B31, #317B77, #52317B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D99FA2
Lighter +30%#CA7B7F
Lighter +20%#BC565C
Lighter +10%#9F4045
Darker −10%#572225
Darker −20%#321416
Darker −30%#0E0506
Darker −40%#000000
More saturated +25%#911C22
Less saturated −25%#664748

Channel breakdown

R123
G49
B53
Red123 (48.2%)
Green49 (19.2%)
Blue53 (20.8%)
Hue356.76°
Saturation (HSL)43.02%
Lightness33.73%
Dominant channelRed
Hex per channelR 7B · G 31 · B 35

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Every value on this page was computed from “7b3135” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.