Colour

#67002F

#67002F
Red
Dark
Nearest: Brown

#67002F is a red with RGB values 103, 0, 47 and HSL 333°, 100%, 20%. It is a dark colour, so white text on it reaches 13:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#67002F#67002F

HEX#67002F

RGBrgb(103, 0, 47)

RGB (0–1)0.4039, 0, 0.1843

RGB percentages40.4%, 0%, 18.4%

HSLhsl(332.6, 100%, 20.2%)

HSV / HSBhsv(332.6, 100%, 40.4%)

CMYK0%, 100%, 54.4%, 59.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,750,255

CSS custom property--colour: #67002F;

Brightness & contrast

Relative luminance0.03089WCAG 2.x, 0 is black and 1 is white

Perceived brightness58.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.98:1

Contrast with white12.98:1WCAG normal text: AAA

Contrast with black1.62:1WCAG normal text: Fail

Greyscale equivalent#191919

Inverted#98FFD0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#212530no red cones; affects about 1% of men; ΔE 43.7 from the original

Deuteranopia#3B382Dno green cones; the most common form, about 1% of men; ΔE 44.7 from the original

Tritanopia#710018no blue cones; rare, and affects men and women equally; ΔE 19.1 from the original

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

Contrast with white, large text12.98:1WCAG large text: AAA

Contrast with black, large text1.62:1WCAG large text: Fail

Named colours

Brown · ΔE 33.4 Maroon · ΔE 36.1 Indian red · ΔE 38.4 Dark red · ΔE 40.2 Pale violetred · ΔE 40.3 Medium violet red · ΔE 40.9

Nearest named CSS colourBrown (#A52A2A)ΔE 33.38, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#006738

Analogous#670063, #670400

Triadic#2F6700, #002F67

Split complementary#006704, #006367

Tetradic#636700, #006738, #040067

Tints, shades & saturation

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

Lighter +40%#FF3491

Lighter +30%#FF0175

Lighter +20%#CD005E

Lighter +10%#9A0046

Darker −10%#340018

Darker −20%#010000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#67002F

Less saturated −25%#5A0D30

Channel breakdown

R103

B47

Red103 (40.4%)

Green0 (0%)

Blue47 (18.4%)

Hue332.62°

Saturation (HSL)100%

Lightness20.2%

Dominant channelRed

Hex per channelR 67 · G 00 · B 2F

Keep nerding

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#67002F

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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