Colour

#880D30

#880D30
Red
Dark
Nearest: Brown

#880D30 is a red with RGB values 136, 13, 48 and HSL 343°, 83%, 29%. It is a dark colour, so white text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#880D30#880D30

HEX#880D30

RGBrgb(136, 13, 48)

RGB (0–1)0.5333, 0.051, 0.1882

RGB percentages53.3%, 5.1%, 18.8%

HSLhsl(342.9, 82.6%, 29.2%)

HSV / HSBhsv(342.9, 90.4%, 53.3%)

CMYK0%, 90.4%, 64.7%, 46.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,916,272

CSS custom property--colour: #880D30;

Brightness & contrast

Relative luminance0.05735WCAG 2.x, 0 is black and 1 is white

Perceived brightness76.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.78:1

Contrast with white9.78:1WCAG normal text: AAA

Contrast with black2.15:1WCAG normal text: Fail

Greyscale equivalent#2A2A2A

Inverted#77F2CF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#353430no red cones; affects about 1% of men; ΔE 51.9 from the original

Deuteranopia#534C2Dno green cones; the most common form, about 1% of men; ΔE 52.1 from the original

Tritanopia#96001Eno blue cones; rare, and affects men and women equally; ΔE 15.9 from the original

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

Contrast with white, large text9.78:1WCAG large text: AAA

Contrast with black, large text2.15:1WCAG large text: Fail

Named colours

Brown · ΔE 18.2 Maroon · ΔE 23.7 Firebrick · ΔE 26.1 Indian red · ΔE 26.2 Dark red · ΔE 26.8 Sienna · ΔE 32.9

Nearest named CSS colourBrown (#A52A2A)ΔE 18.23, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0D8865

Analogous#880D6D, #88280D

Triadic#30880D, #0D3088

Split complementary#0D8828, #0D6D88

Tetradic#6D880D, #0D8865, #280D88

Tints, shades & saturation

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

Lighter +40%#F17095

Lighter +30%#ED4172

Lighter +20%#E51651

Lighter +10%#B71140

Darker −10%#590920

Darker −20%#2B040F

Darker −30%#000000

Darker −40%#000000

More saturated +25%#95002A

Less saturated −25%#752038

Channel breakdown

R136

G13

B48

Red136 (53.3%)

Green13 (5.1%)

Blue48 (18.8%)

Hue342.93°

Saturation (HSL)82.55%

Lightness29.22%

Dominant channelRed

Hex per channelR 88 · G 0D · B 30

Keep nerding

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

#880D30

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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