Recognised as Colour

#CF0F4F

#CF0F4F
Red
Dark
Nearest: Crimson

#CF0F4F is a red with RGB values 207, 15, 79 and HSL 340°, 86%, 44%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#CF0F4F#CF0F4F

HEX#CF0F4F

RGBrgb(207, 15, 79)

RGB (0–1)0.8118, 0.0588, 0.3098

RGB percentages81.2%, 5.9%, 31%

HSLhsl(340, 86.5%, 43.5%)

HSV / HSBhsv(340, 92.8%, 81.2%)

CMYK0%, 92.8%, 61.8%, 18.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,569,871

CSS custom property--colour: #CF0F4F;

Brightness & contrast

Relative luminance0.14172WCAG 2.x, 0 is black and 1 is white

Perceived brightness116.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.48:1

Contrast with white5.48:1WCAG normal text: AA

Contrast with black3.83:1WCAG normal text: Fail

Greyscale equivalent#3C3C3C

Inverted#30F0B0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#525150no red cones; affects about 1% of men; ΔE 71.9 from the original

Deuteranopia#80764Ano green cones; the most common form, about 1% of men; ΔE 72.8 from the original

Tritanopia#E30030no blue cones; rare, and affects men and women equally; ΔE 24.3 from the original

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

Contrast with white, large text5.48:1WCAG large text: AAA

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

Named colours

Crimson · ΔE 15.7 Brown · ΔE 24.2 Firebrick · ΔE 24.2 Indian red · ΔE 26.3 Deep pink · ΔE 30.6 Medium violet red · ΔE 33.4

Nearest named CSS colourCrimson (#DC143C)ΔE 15.74, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0FCF8F

Analogous#CF0FAF, #CF2F0F

Triadic#4FCF0F, #0F4FCF

Split complementary#0FCF2F, #0FAFCF

Tetradic#AFCF0F, #0FCF8F, #2F0FCF

Tints, shades & saturation

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

Lighter +40%#F9B1C9

Lighter +30%#F681A8

Lighter +20%#F25287

Lighter +10%#EF2266

Darker −10%#9F0C3D

Darker −20%#70082B

Darker −30%#400519

Darker −40%#110106

More saturated +25%#DE004A

Less saturated −25%#B32B58

Channel breakdown

R207

G15

B79

Red207 (81.2%)

Green15 (5.9%)

Blue79 (31%)

Hue340°

Saturation (HSL)86.49%

Lightness43.53%

Dominant channelRed

Hex per channelR CF · G 0F · B 4F

Keep nerding

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

#CF0F4F

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