Recognised as Colour

#FA4023

#FA4023
Red
Dark
Nearest: Orange red

#FA4023 is a red with RGB values 250, 64, 35 and HSL 8°, 96%, 56%. 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

#FA4023#FA4023

HEX#FA4023

RGBrgb(250, 64, 35)

RGB (0–1)0.9804, 0.251, 0.1373

RGB percentages98%, 25.1%, 13.7%

HSLhsl(8.1, 95.6%, 55.9%)

HSV / HSBhsv(8.1, 86%, 98%)

CMYK0%, 74.4%, 86%, 2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,400,419

CSS custom property--colour: #FA4023;

Brightness & contrast

Relative luminance0.24112WCAG 2.x, 0 is black and 1 is white

Perceived brightness145.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.82:1

Contrast with white3.61:1WCAG normal text: Fail

Contrast with black5.82:1WCAG normal text: AA

Greyscale equivalent#656565

Inverted#05BFDC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7A6D1Cno red cones; affects about 1% of men; ΔE 74.7 from the original

Deuteranopia#A89614no green cones; the most common form, about 1% of men; ΔE 74.6 from the original

Tritanopia#FF003Cno blue cones; rare, and affects men and women equally; ΔE 19.7 from the original

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

Contrast with white, large text3.61:1WCAG large text: AA

Contrast with black, large text5.82:1WCAG large text: AAA

Named colours

Orange red · ΔE 11.4 Red · ΔE 15.4 Tomato · ΔE 16.5 Crimson · ΔE 25.9 Coral · ΔE 27.4 Firebrick · ΔE 29.1

Nearest named CSS colourOrange red (#FF4500)ΔE 11.36, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#23DDFA

Analogous#FA2372, #FAAB23

Triadic#23FA40, #4023FA

Split complementary#23FAAB, #2372FA

Tetradic#72FA23, #23DDFA, #AB23FA

Tints, shades & saturation

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

Lighter +40%#FFEDEA

Lighter +30%#FDC2B9

Lighter +20%#FC9787

Lighter +10%#FB6B55

Darker −10%#E52305

Darker −20%#B31C04

Darker −30%#811403

Darker −40%#4F0C02

More saturated +25%#FF3C1E

Less saturated −25%#DE553F

Channel breakdown

R250

G64

B35

Red250 (98%)

Green64 (25.1%)

Blue35 (13.7%)

Hue8.09°

Saturation (HSL)95.56%

Lightness55.88%

Dominant channelRed

Hex per channelR FA · G 40 · B 23

Keep nerding

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

#FA4023

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

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