Recognised as Colour

#D2273F

#D2273F
Red
Dark
Nearest: Crimson

#D2273F is a red with RGB values 210, 39, 63 and HSL 352°, 69%, 49%. It is a dark colour, so white text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#D2273F#D2273F

HEX#D2273F

RGBrgb(210, 39, 63)

RGB (0–1)0.8235, 0.1529, 0.2471

RGB percentages82.4%, 15.3%, 24.7%

HSLhsl(351.6, 68.7%, 48.8%)

HSV / HSBhsv(351.6, 81.4%, 82.4%)

CMYK0%, 81.4%, 70%, 17.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,772,607

CSS custom property--colour: #D2273F;

Brightness & contrast

Relative luminance0.15512WCAG 2.x, 0 is black and 1 is white

Perceived brightness120.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.12:1

Contrast with white5.12:1WCAG normal text: AA

Contrast with black4.1:1WCAG normal text: Fail

Greyscale equivalent#4D4D4D

Inverted#2DD8C0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5D573Eno red cones; affects about 1% of men; ΔE 69.1 from the original

Deuteranopia#877B39no green cones; the most common form, about 1% of men; ΔE 69.7 from the original

Tritanopia#E70032no blue cones; rare, and affects men and women equally; ΔE 15.4 from the original

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

Contrast with white, large text5.12:1WCAG large text: AAA

Contrast with black, large text4.1:1WCAG large text: AA

Named colours

Crimson · ΔE 6.9 Firebrick · ΔE 13.5 Brown · ΔE 17.5 Indian red · ΔE 22.8 Tomato · ΔE 23.6 Dark red · ΔE 25.3

Nearest named CSS colourCrimson (#DC143C)ΔE 6.89, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#27D2BA

Analogous#D22795, #D26427

Triadic#3FD227, #273FD2

Split complementary#27D265, #2794D2

Tetradic#95D227, #27D2BA, #6427D2

Tints, shades & saturation

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

Lighter +40%#F6CFD4

Lighter +30%#EEA4AE

Lighter +20%#E67988

Lighter +10%#DE4E62

Darker −10%#A71F32

Darker −20%#7C1725

Darker −30%#510F18

Darker −40%#26070B

More saturated +25%#F10829

Less saturated −25%#B34655

Channel breakdown

R210

G39

B63

Red210 (82.4%)

Green39 (15.3%)

Blue63 (24.7%)

Hue351.58°

Saturation (HSL)68.67%

Lightness48.82%

Dominant channelRed

Hex per channelR D2 · G 27 · B 3F

Keep nerding

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

#D2273F

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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