Colour

#CA0200

#CA0200
Red
Dark
Nearest: Orange red

#CA0200 is a red with RGB values 202, 2, 0 and HSL 1°, 100%, 40%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Orange red.

Colour values

#CA0200#CA0200

HEX#CA0200

RGBrgb(202, 2, 0)

RGB (0–1)0.7922, 0.0078, 0

RGB percentages79.2%, 0.8%, 0%

HSLhsl(0.6, 100%, 39.6%)

HSV / HSBhsv(0.6, 100%, 79.2%)

CMYK0%, 99%, 100%, 20.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,238,784

CSS custom property--colour: #CA0200;

Brightness & contrast

Relative luminance0.126WCAG 2.x, 0 is black and 1 is white

Perceived brightness110.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.97:1

Contrast with white5.97:1WCAG normal text: AA

Contrast with black3.52:1WCAG normal text: Fail

Greyscale equivalent#2C2C2C

Inverted#35FDFF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#554A00no red cones; affects about 1% of men; ΔE 72.8 from the original

Deuteranopia#807100no green cones; the most common form, about 1% of men; ΔE 71.9 from the original

Tritanopia#DF000Bno blue cones; rare, and affects men and women equally; ΔE 7.1 from the original

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

Contrast with white, large text5.97:1WCAG large text: AAA

Contrast with black, large text3.52:1WCAG large text: AA

Named colours

Orange red · ΔE 19.9 Red · ΔE 20.3 Firebrick · ΔE 22 Crimson · ΔE 23.6 Tomato · ΔE 24.2 Dark red · ΔE 26.1

Nearest named CSS colourOrange red (#FF4500)ΔE 19.9, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00C8CA

Analogous#CA0063, #CA6700

Triadic#00CA02, #0200CA

Split complementary#00CA67, #0063CA

Tetradic#63CA00, #00C8CA, #6700CA

Tints, shades & saturation

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

Lighter +40%#FF9897

Lighter +30%#FF6664

Lighter +20%#FF3331

Lighter +10%#FD0300

Darker −10%#970100

Darker −20%#640100

Darker −30%#310000

Darker −40%#000000

More saturated +25%#CA0200

Less saturated −25%#B11B19

Channel breakdown

R202

Red202 (79.2%)

Green2 (0.8%)

Blue0 (0%)

Hue0.59°

Saturation (HSL)100%

Lightness39.61%

Dominant channelRed

Hex per channelR CA · G 02 · B 00

Keep nerding

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

#CA0200

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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