Recognised as Colour

#D9375A

#D9375A
Red
Dark
Nearest: Crimson

#D9375A is a red with RGB values 217, 55, 90 and HSL 347°, 68%, 53%. It is a dark colour, so black text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#D9375A#D9375A

HEX#D9375A

RGBrgb(217, 55, 90)

RGB (0–1)0.851, 0.2157, 0.3529

RGB percentages85.1%, 21.6%, 35.3%

HSLhsl(347, 68.1%, 53.3%)

HSV / HSBhsv(347, 74.7%, 85.1%)

CMYK0%, 74.7%, 58.5%, 14.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,235,482

CSS custom property--colour: #D9375A;

Brightness & contrast

Relative luminance0.18222WCAG 2.x, 0 is black and 1 is white

Perceived brightness129.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.64:1

Contrast with white4.52:1WCAG normal text: AA

Contrast with black4.64:1WCAG normal text: AA

Greyscale equivalent#5C5C5C

Inverted#26C8A5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#63615Ano red cones; affects about 1% of men; ΔE 66.5 from the original

Deuteranopia#8D8256no green cones; the most common form, about 1% of men; ΔE 66.8 from the original

Tritanopia#ED0046no blue cones; rare, and affects men and women equally; ΔE 18.9 from the original

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

Contrast with white, large text4.52:1WCAG large text: AAA

Contrast with black, large text4.64:1WCAG large text: AAA

Named colours

Crimson · ΔE 16.7 Indian red · ΔE 19.5 Brown · ΔE 22 Firebrick · ΔE 23 Light coral · ΔE 26.6 Salmon · ΔE 27.5

Nearest named CSS colourCrimson (#DC143C)ΔE 16.66, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#37D9B6

Analogous#D937AB, #D96537

Triadic#5AD937, #375AD9

Split complementary#37D965, #37ABD9

Tetradic#ABD937, #37D9B6, #6537D9

Tints, shades & saturation

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

Lighter +40%#FAE2E7

Lighter +30%#F1B8C4

Lighter +20%#E98DA1

Lighter +10%#E1627D

Darker −10%#BA2344

Darker −20%#8F1B34

Darker −30%#641325

Darker −40%#390B15

More saturated +25%#F71949

Less saturated −25%#BB556B

Channel breakdown

R217

G55

B90

Red217 (85.1%)

Green55 (21.6%)

Blue90 (35.3%)

Hue347.04°

Saturation (HSL)68.07%

Lightness53.33%

Dominant channelRed

Hex per channelR D9 · G 37 · B 5A

Keep nerding

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

#D9375A

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