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Recognised as Colour

#E13E29

  • #E13E29
  • Red
  • Dark
  • Nearest: Tomato

#E13E29 is a red with RGB values 225, 62, 41 and HSL 7°, 75%, 52%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Tomato.

Colour values

#E13E29#E13E29
HEX#E13E29
RGBrgb(225, 62, 41)
RGB (0–1)0.8824, 0.2431, 0.1608
RGB percentages88.2%, 24.3%, 16.1%
HSLhsl(6.8, 75.4%, 52.2%)
HSV / HSBhsv(6.8, 81.8%, 88.2%)
CMYK0%, 72.4%, 81.8%, 11.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,761,513
CSS custom property--colour: #E13E29;

Brightness & contrast

Relative luminance0.19613WCAG 2.x, 0 is black and 1 is white
Perceived brightness132.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.92:1
Contrast with white4.27:1WCAG normal text: Fail
Contrast with black4.92:1WCAG normal text: AA
Greyscale equivalent#5F5F5F
Inverted#1EC1D6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#706425no red cones; affects about 1% of men; ΔE 66.8 from the original
Deuteranopia#988820no green cones; the most common form, about 1% of men; ΔE 67.2 from the original
Tritanopia#F8003Bno blue cones; rare, and affects men and women equally; ΔE 19.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.27:1WCAG large text: AA
Contrast with black, large text4.92:1WCAG large text: AAA

Named colours

Tomato · ΔE 11.7Firebrick · ΔE 17.6Crimson · ΔE 18.5Orange red · ΔE 21.8Coral · ΔE 22.7Brown · ΔE 25.9
Nearest named CSS colourTomato (#FF6347)ΔE 11.69, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#29CCE1
Analogous#E12970, #E19A29
Triadic#29E13E, #3E29E1
Split complementary#29E19A, #2970E1
Tetradic#70E129, #29CCE1, #9A29E1

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FADFDC
Lighter +30%#F4B7AF
Lighter +20%#EE8F82
Lighter +10%#E76656
Darker −10%#BD2D1A
Darker −20%#902214
Darker −30%#63180E
Darker −40%#360D08
More saturated +25%#FF270B
Less saturated −25%#C35648

Channel breakdown

R225
G62
B41
Red225 (88.2%)
Green62 (24.3%)
Blue41 (16.1%)
Hue6.85°
Saturation (HSL)75.41%
Lightness52.16%
Dominant channelRed
Hex per channelR E1 · G 3E · B 29

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Every value on this page was computed from “e13e29” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.