Recognised as Colour

#530A1E

#530A1E
Red
Dark
Nearest: Maroon

#530A1E is a red with RGB values 83, 10, 30 and HSL 344°, 78%, 18%. It is a dark colour, so white text on it reaches 14.7:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#530A1E#530A1E

HEX#530A1E

RGBrgb(83, 10, 30)

RGB (0–1)0.3255, 0.0392, 0.1176

RGB percentages32.5%, 3.9%, 11.8%

HSLhsl(343.6, 78.5%, 18.2%)

HSV / HSBhsv(343.6, 88%, 32.5%)

CMYK0%, 88%, 63.9%, 67.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,442,078

CSS custom property--colour: #530A1E;

Brightness & contrast

Relative luminance0.0215WCAG 2.x, 0 is black and 1 is white

Perceived brightness47.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.69:1

Contrast with white14.69:1WCAG normal text: AAA

Contrast with black1.43:1WCAG normal text: Fail

Greyscale equivalent#1B1B1B

Inverted#ACF5E1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1F1F1Eno red cones; affects about 1% of men; ΔE 35 from the original

Deuteranopia#322E1Cno green cones; the most common form, about 1% of men; ΔE 35.4 from the original

Tritanopia#5C0013no blue cones; rare, and affects men and women equally; ΔE 10.6 from the original

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

Contrast with white, large text14.69:1WCAG large text: AAA

Contrast with black, large text1.43:1WCAG large text: Fail

Named colours

Maroon · ΔE 34.3 Brown · ΔE 34.7 Black · ΔE 38.2 Sienna · ΔE 39 Dark red · ΔE 39.1 Saddle brown · ΔE 39.6

Nearest named CSS colourMaroon (#800000)ΔE 34.32, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0A533F

Analogous#530A43, #531B0A

Triadic#1E530A, #0A1E53

Split complementary#0A531B, #0A4253

Tetradic#42530A, #0A533F, #1A0A53

Tints, shades & saturation

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

Lighter +40%#E8416F

Lighter +30%#DC1A4F

Lighter +20%#AE153F

Lighter +10%#810F2E

Darker −10%#25050E

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#5D0019

Less saturated −25%#471623

Channel breakdown

R83

G10

B30

Red83 (32.5%)

Green10 (3.9%)

Blue30 (11.8%)

Hue343.56°

Saturation (HSL)78.49%

Lightness18.24%

Dominant channelRed

Hex per channelR 53 · G 0A · B 1E

Keep nerding

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

#530A1E

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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