Recognised as Colour

#B03941

#B03941
Red
Dark
Nearest: Brown

#B03941 is a red with RGB values 176, 57, 65 and HSL 356°, 51%, 46%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Brown.

Colour values

#B03941#B03941

HEX#B03941

RGBrgb(176, 57, 65)

RGB (0–1)0.6902, 0.2235, 0.2549

RGB percentages69%, 22.4%, 25.5%

HSLhsl(356, 51.1%, 45.7%)

HSV / HSBhsv(356, 67.6%, 69%)

CMYK0%, 67.6%, 63.1%, 31%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,548,993

CSS custom property--colour: #B03941;

Brightness & contrast

Relative luminance0.12538WCAG 2.x, 0 is black and 1 is white

Perceived brightness107.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.99:1

Contrast with white5.99:1WCAG normal text: AA

Contrast with black3.51:1WCAG normal text: Fail

Greyscale equivalent#535353

Inverted#4FC6BE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#585340no red cones; affects about 1% of men; ΔE 51.7 from the original

Deuteranopia#766D3Eno green cones; the most common form, about 1% of men; ΔE 52.7 from the original

Tritanopia#C11C3Dno blue cones; rare, and affects men and women equally; ΔE 14.3 from the original

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

Contrast with white, large text5.99:1WCAG large text: AAA

Contrast with black, large text3.51:1WCAG large text: AA

Named colours

Brown · ΔE 9.2 Indian red · ΔE 12 Firebrick · ΔE 17 Maroon · ΔE 22.7 Sienna · ΔE 23.5 Dark red · ΔE 23.5

Nearest named CSS colourBrown (#A52A2A)ΔE 9.24, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#39B0A8

Analogous#B0397C, #B06D39

Triadic#41B039, #3941B0

Split complementary#39B06D, #397CB0

Tetradic#7CB039, #39B0A8, #6D39B0

Tints, shades & saturation

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

Lighter +40%#EDC8CA

Lighter +30%#E1A1A6

Lighter +20%#D47B81

Lighter +10%#C8545C

Darker −10%#892D33

Darker −20%#632025

Darker −30%#3C1416

Darker −40%#160708

More saturated +25%#CD1C28

Less saturated −25%#93565A

Channel breakdown

R176

G57

B65

Red176 (69%)

Green57 (22.4%)

Blue65 (25.5%)

Hue355.97°

Saturation (HSL)51.07%

Lightness45.69%

Dominant channelRed

Hex per channelR B0 · G 39 · B 41

Keep nerding

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

#B03941

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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