Colour

#D90007

#D90007
Red
Dark
Nearest: Red

#D90007 is a red with RGB values 217, 0, 7 and HSL 358°, 100%, 43%. It is a dark colour, so white text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Red.

Colour values

#D90007#D90007

HEX#D90007

RGBrgb(217, 0, 7)

RGB (0–1)0.851, 0, 0.0275

RGB percentages85.1%, 0%, 2.7%

HSLhsl(358.1, 100%, 42.5%)

HSV / HSBhsv(358.1, 100%, 85.1%)

CMYK0%, 100%, 96.8%, 14.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,221,319

CSS custom property--colour: #D90007;

Brightness & contrast

Relative luminance0.14767WCAG 2.x, 0 is black and 1 is white

Perceived brightness118.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.31:1

Contrast with white5.31:1WCAG normal text: AA

Contrast with black3.95:1WCAG normal text: Fail

Greyscale equivalent#2F2F2F

Inverted#26FFF8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5B5000no red cones; affects about 1% of men; ΔE 77.1 from the original

Deuteranopia#8A7A00no green cones; the most common form, about 1% of men; ΔE 76.1 from the original

Tritanopia#F0000Dno blue cones; rare, and affects men and women equally; ΔE 8.2 from the original

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

Contrast with white, large text5.31:1WCAG large text: AAA

Contrast with black, large text3.95:1WCAG large text: AA

Named colours

Red · ΔE 15.6 Orange red · ΔE 17.2 Crimson · ΔE 23.8 Tomato · ΔE 24 Firebrick · ΔE 25.5 Dark red · ΔE 30.9

Nearest named CSS colourRed (#FF0000)ΔE 15.61, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00D9D2

Analogous#D90074, #D96600

Triadic#07D900, #0007D9

Split complementary#00D966, #0074D9

Tetradic#73D900, #00D9D2, #6500D9

Tints, shades & saturation

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

Lighter +40%#FFA6A9

Lighter +30%#FF7378

Lighter +20%#FF4046

Lighter +10%#FF0D15

Darker −10%#A60005

Darker −20%#730004

Darker −30%#400002

Darker −40%#0D0000

More saturated +25%#D90007

Less saturated −25%#BE1B20

Channel breakdown

R217

Red217 (85.1%)

Green0 (0%)

Blue7 (2.7%)

Hue358.06°

Saturation (HSL)100%

Lightness42.55%

Dominant channelRed

Hex per channelR D9 · G 00 · B 07

Keep nerding

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#D90007

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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