Recognised as Colour

#E64F0C

#E64F0C
Orange
Dark
Nearest: Orange red

#E64F0C is a orange with RGB values 230, 79, 12 and HSL 18°, 90%, 47%. It is a dark colour, so black text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Orange red.

Colour values

#E64F0C#E64F0C

HEX#E64F0C

RGBrgb(230, 79, 12)

RGB (0–1)0.902, 0.3098, 0.0471

RGB percentages90.2%, 31%, 4.7%

HSLhsl(18.4, 90.1%, 47.5%)

HSV / HSBhsv(18.4, 94.8%, 90.2%)

CMYK0%, 65.7%, 94.8%, 9.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,093,516

CSS custom property--colour: #E64F0C;

Brightness & contrast

Relative luminance0.22442WCAG 2.x, 0 is black and 1 is white

Perceived brightness139.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.49:1

Contrast with white3.83:1WCAG normal text: Fail

Contrast with black5.49:1WCAG normal text: AA

Greyscale equivalent#6A6A6A

Inverted#19B0F3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7C6D00no red cones; affects about 1% of men; ΔE 62 from the original

Deuteranopia#A18F00no green cones; the most common form, about 1% of men; ΔE 62.1 from the original

Tritanopia#FE1B45no blue cones; rare, and affects men and women equally; ΔE 32.8 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text3.83:1WCAG large text: AA

Contrast with black, large text5.49:1WCAG large text: AAA

Named colours

Orange red · ΔE 13.6 Tomato · ΔE 17.9 Chocolate · ΔE 20 Coral · ΔE 22.5 Red · ΔE 24.4 Dark orange · ΔE 27.8

Nearest named CSS colourOrange red (#FF4500)ΔE 13.64, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#0CA3E6

Analogous#E60C36, #E6BC0C

Triadic#0CE64F, #4F0CE6

Split complementary#0CE6BC, #0C36E6

Tetradic#36E60C, #0CA3E6, #BC0CE6

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FCD4C2

Lighter +30%#F9B292

Lighter +20%#F78F61

Lighter +10%#F46D31

Darker −10%#B63E09

Darker −20%#852E07

Darker −30%#551D04

Darker −40%#240C02

More saturated +25%#F24A00

Less saturated −25%#C85B2A

Channel breakdown

R230

G79

B12

Red230 (90.2%)

Green79 (31%)

Blue12 (4.7%)

Hue18.44°

Saturation (HSL)90.08%

Lightness47.45%

Dominant channelRed

Hex per channelR E6 · G 4F · B 0C

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#E64F0C

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

Nerdulate something else