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Recognised as Colour

#EC673D

  • #EC673D
  • Red
  • Dark
  • Nearest: Coral

#EC673D is a red with RGB values 236, 103, 61 and HSL 14°, 82%, 58%. It is a dark colour, so black text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Coral.

Colour values

#EC673D#EC673D
HEX#EC673D
RGBrgb(236, 103, 61)
RGB (0–1)0.9255, 0.4039, 0.2392
RGB percentages92.5%, 40.4%, 23.9%
HSLhsl(14.4, 82.2%, 58.2%)
HSV / HSBhsv(14.4, 74.2%, 92.5%)
CMYK0%, 56.4%, 74.2%, 7.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,492,925
CSS custom property--colour: #EC673D;

Brightness & contrast

Relative luminance0.2787WCAG 2.x, 0 is black and 1 is white
Perceived brightness152.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.57:1
Contrast with white3.19:1WCAG normal text: Fail
Contrast with black6.57:1WCAG normal text: AA
Greyscale equivalent#808080
Inverted#1398C2

Colour vision & accessibility

Protanopia#8C7E38no red cones; affects about 1% of men; ΔE 54 from the original
Deuteranopia#AC9B39no green cones; the most common form, about 1% of men; ΔE 54.6 from the original
Tritanopia#FF495Eno blue cones; rare, and affects men and women equally; ΔE 27.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.19:1WCAG large text: AA
Contrast with black, large text6.57:1WCAG large text: AAA

Named colours

Nearest named CSS colourCoral (#FF7F50)ΔE 8.36, clearly different but related
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#3DC2EC
Analogous#EC3D6B, #ECBE3D
Triadic#3DEC67, #673DEC
Split complementary#3DECBE, #3D6BEC
Tetradic#6BEC3D, #3DC2EC, #BE3DEC

Tints, shades & saturation

Lighter +40%#FEF9F7
Lighter +30%#FAD4C8
Lighter +20%#F5B09A
Lighter +10%#F18B6B
Darker −10%#E04616
Darker −20%#B23811
Darker −30%#83290D
Darker −40%#551B08
More saturated +25%#FF5D2A
Less saturated −25%#D17558

Channel breakdown

R236
G103
B61
Red236 (92.5%)
Green103 (40.4%)
Blue61 (23.9%)
Hue14.4°
Saturation (HSL)82.16%
Lightness58.24%
Dominant channelRed
Hex per channelR EC · G 67 · B 3D

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Every value on this page was computed from “ec673d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.