Recognised as Colour

#FA3F19

#FA3F19
Red
Dark
Nearest: Orange red

#FA3F19 is a red with RGB values 250, 63, 25 and HSL 10°, 96%, 54%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Orange red.

Colour values

#FA3F19#FA3F19

HEX#FA3F19

RGBrgb(250, 63, 25)

RGB (0–1)0.9804, 0.2471, 0.098

RGB percentages98%, 24.7%, 9.8%

HSLhsl(10.1, 95.7%, 53.9%)

HSV / HSBhsv(10.1, 90%, 98%)

CMYK0%, 74.8%, 90%, 2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,400,153

CSS custom property--colour: #FA3F19;

Brightness & contrast

Relative luminance0.23949WCAG 2.x, 0 is black and 1 is white

Perceived brightness145.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.79:1

Contrast with white3.63:1WCAG normal text: Fail

Contrast with black5.79:1WCAG normal text: AA

Greyscale equivalent#646464

Inverted#05C0E6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7A6C0Dno red cones; affects about 1% of men; ΔE 74.7 from the original

Deuteranopia#A89501no green cones; the most common form, about 1% of men; ΔE 74.5 from the original

Tritanopia#FF003Ano blue cones; rare, and affects men and women equally; ΔE 21.6 from the original

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

Contrast with white, large text3.63:1WCAG large text: AA

Contrast with black, large text5.79:1WCAG large text: AAA

Named colours

Orange red · ΔE 7.7 Red · ΔE 13.3 Tomato · ΔE 19.4 Coral · ΔE 29.2 Crimson · ΔE 29.4 Chocolate · ΔE 31.7

Nearest named CSS colourOrange red (#FF4500)ΔE 7.69, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#19D4FA

Analogous#FA1964, #FAAF19

Triadic#19FA3F, #3F19FA

Split complementary#19FAAF, #1964FA

Tetradic#64FA19, #19D4FA, #AF19FA

Tints, shades & saturation

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

Lighter +40%#FEE6E1

Lighter +30%#FDBCAF

Lighter +20%#FC927D

Lighter +10%#FB694B

Darker −10%#DB2905

Darker −20%#A92004

Darker −30%#771603

Darker −40%#450D02

More saturated +25%#FF3C14

Less saturated −25%#DD5236

Channel breakdown

R250

G63

B25

Red250 (98%)

Green63 (24.7%)

Blue25 (9.8%)

Hue10.13°

Saturation (HSL)95.74%

Lightness53.92%

Dominant channelRed

Hex per channelR FA · G 3F · B 19

Keep nerding

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

#FA3F19

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