Colour

#D3000F

#D3000F
Red
Dark
Nearest: Red

#D3000F is a red with RGB values 211, 0, 15 and HSL 356°, 100%, 41%. It is a dark colour, so white text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Red.

Colour values

#D3000F#D3000F

HEX#D3000F

RGBrgb(211, 0, 15)

RGB (0–1)0.8275, 0, 0.0588

RGB percentages82.7%, 0%, 5.9%

HSLhsl(355.7, 100%, 41.4%)

HSV / HSBhsv(355.7, 100%, 82.7%)

CMYK0%, 100%, 92.9%, 17.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,828,111

CSS custom property--colour: #D3000F;

Brightness & contrast

Relative luminance0.13883WCAG 2.x, 0 is black and 1 is white

Perceived brightness115.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.56:1

Contrast with white5.56:1WCAG normal text: AA

Contrast with black3.78:1WCAG normal text: Fail

Greyscale equivalent#2E2E2E

Inverted#2CFFF0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#584D08no red cones; affects about 1% of men; ΔE 75.2 from the original

Deuteranopia#867600no green cones; the most common form, about 1% of men; ΔE 74.4 from the original

Tritanopia#E9000Eno blue cones; rare, and affects men and women equally; ΔE 8.9 from the original

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

Contrast with white, large text5.56:1WCAG large text: AAA

Contrast with black, large text3.78:1WCAG large text: AA

Named colours

Red · ΔE 19.6 Crimson · ΔE 20.1 Orange red · ΔE 20.6 Firebrick · ΔE 21.5 Tomato · ΔE 22.7 Dark red · ΔE 27.4

Nearest named CSS colourRed (#FF0000)ΔE 19.59, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00D3C4

Analogous#D30079, #D35A00

Triadic#0FD300, #000FD3

Split complementary#00D35A, #0079D3

Tetradic#79D300, #00D3C4, #5A00D3

Tints, shades & saturation

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

Lighter +40%#FFA0A7

Lighter +30%#FF6D77

Lighter +20%#FF3A48

Lighter +10%#FF0719

Darker −10%#A0000B

Darker −20%#6D0008

Darker −30%#3A0004

Darker −40%#070000

More saturated +25%#D3000F

Less saturated −25%#B91A26

Channel breakdown

R211

B15

Red211 (82.7%)

Green0 (0%)

Blue15 (5.9%)

Hue355.73°

Saturation (HSL)100%

Lightness41.37%

Dominant channelRed

Hex per channelR D3 · G 00 · B 0F

Keep nerding

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

#D3000F

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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